• +1 (778) 384 2800
  • info@retcc.ca
  • Sample Gate Designs
  • Auxiliary Links
Wishlist
Fast Estimate
Fast Estimate
Royal Gates Royal Gates
  • Home
  • About us
  • Shop
  • Services
    • Driveway Gate
      • Swing Gates
      • Sliding Gate
      • Boom barrier gate
    • Gate Operators
    • Access Control Systems
  • Price
  • Projects
  • Blogs
  • Contact us
Search
0 Compare
1 item $1,388.75
Menu
Royal Gates
Fast estimate
1 item $1,388.75
“Dual Swing Gate Opener –V2 Calypso” has been added to your cart. View cart
Micro Limit Switch
Click to enlarge
Home Accessories Micro Limit Switch
Programmable timer relay
Programmable timer relay $40.80
Back to products
PIR Infrared Sensor – wireless
PIR Infrared Sensor – wireless $129.90

Micro Limit Switch

$24.30

Ship or pick up from our office.

Micro Limit Switch

A micro limit switch, often simply called a micro switch, is a type of electrical switch that’s characterized by its small size and the precise, rapid action it takes when a minimal amount of force is applied to its actuator. It’s designed to detect the presence or position of an object or the end of a mechanical movement.

These switches are known for their:

  • High sensitivity: They require very little force to activate.
  • Rapid response: The internal contacts “snap” open or closed very quickly, regardless of how slowly the actuator is pressed. This snap-action mechanism helps to reduce arcing and extends the switch’s lifespan.
  • Reliability: They are built to withstand millions of operations, making them durable for long-term use.
  • Compact size: Their small footprint allows them to be used in applications where space is limited.

How it Works

A micro switch typically consists of:

  • Actuator: This is the external part that an object or mechanical component presses against. It can be a button, a lever (with or without a roller), a plunger, or other forms.
  • Internal spring mechanism: This provides the “snap-action.” When the actuator is pressed to a certain point (the “trip point”), the spring mechanism rapidly moves the contacts.
  • Contacts: These are the electrical components that open or close the circuit. Micro switches usually have three terminals:
    • Common (C): The input terminal.
    • Normally Open (NO): This contact is open (no current flows) when the switch is unactivated and closes when the switch is actuated.
    • Normally Closed (NC): This contact is closed (current flows) when the switch is unactivated and opens when the switch is actuated

When the actuator is pressed, it reaches a specific “operating point” where the contacts change their state (either from NO to closed, or NC to open). When the pressure is removed, the actuator returns to its original position, and the contacts revert to their normal state.

 

Applications

Micro limit switches are incredibly versatile and found in a vast array of devices and systems due to their precision and reliability. Some common applications include:

  • Household Appliances:
    • Microwave ovens: To detect if the door is closed before operating.
    • Washing machines: For door interlocks and water level detection.
    • Refrigerators: To turn the light on/off when the door opens/closes.
    • Printers: To detect paper jams or the position of paper.
  • Automotive Industry:
    • Car doors: To detect if a door is open or closed (e.g., for interior lights or security systems).
    • Brake pedals: To activate brake lights.
    • Seat belt mechanisms: To detect if a seat belt is fastened.
  • Industrial Automation:
    • Conveyor systems: To detect the presence of items or the end of travel for a belt.
    • Robotic arms: For precise positioning and limit detection of movement.
    • Machine safety guards: To ensure guards are correctly positioned before machinery operates.
    • Elevators and hoists: To prevent over-travel and ensure proper door operation.
  • Consumer Electronics:
    • Computer mice and keyboards: For button clicks.
    • Vending machines: For coin detection or jam detection.
  • Medical Equipment:
    • In various diagnostic tools and surgical instruments for precise control.

Types of Micro Limit Switches

Micro limit switches come in various configurations, primarily differing by their actuator type, which dictates how they interact with the mechanical force. Common actuator types include:

  • Pin Plunger: A simple button-like plunger that is directly pressed.
  • Roller Lever: Features a lever with a roller at the end, ideal for applications with sliding or rotating components.
  • Hinge Lever: A simple lever arm that pivots to actuate the switch.
  • Flexible Roller: Similar to a roller lever, but with a more flexible arm to accommodate irregular surfaces or wider ranges of motion.
  • Spring Plunger: A plunger supported by a spring, allowing for a certain degree of “overtravel” beyond the actuation point without damaging the switch.

Other variations include sealed micro switches for harsh environments (resistant to dust and moisture) and subminiature types for extremely compact applications.

Compare
Add to wishlist
Category: Accessories Tags: driveway gates, gate automation, gate motor, Gate opener, gate operator, gates, limit, micro, switch
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description

Micro Limit Switch

*NC/NO

*2 Amp

A micro limit switch, also known as a micro switch, is a small, electromechanical switch that detects the presence or absence of an object and triggers a change in an electrical circuit.

It’s a snap-action switch, meaning the contacts inside change state quickly when a small force is applied. They are widely used in various applications, including appliances, industrial machinery, and automotive systems. 

Micro Switch : Construction, Circuit, Working, Types & Its ...

Here’s a more detailed explanation:

Key Features:
  • Small Size:

    Micro limit switches are compact, allowing them to be used in tight spaces. 

  • Snap-Action:

    They have a mechanism that provides a quick and decisive change in the electrical circuit when actuated, ensuring reliable switching. 

  • Sensitivity:

    They require a small amount of force to activate, making them suitable for applications where a gentle touch or movement is involved. 

  • Multi-Terminal:

    They typically have three terminals: a common (C), a normally open (NO), and a normally closed (NC) terminal, allowing for various circuit configurations. 

  • Actuation:

    They can be actuated by a variety of methods, including plungers, levers, and rollers. 

     

How it Works:
  1.  Actuation:

    An object or machine part makes contact with the switch’s actuator (e.g., a plunger, lever, or roller). 

  2.  Contact Change:

    This action moves the internal contacts within the switch, changing the state of the circuit. 

  3.  Circuit Control:

    The change in the electrical circuit can then be used to control other devices, such as motors, lights, or relays. 

Common Applications:
  • Industrial Automation: Controlling machinery, finding home positions, and limiting travel. 
  • Home Appliances: In washing machines, microwaves, and other appliances, for door open/close detection, or to control power to various components. 
  • Automotive Systems: In gear shifters, door locks, and other systems to detect position or movement. 
  • Robotics: Used as actuators to provide motion or detect contact with objects. 
  • Consumer Electronics: In devices like game controllers, computer mice, and other products with buttons or triggers. 
In essence, micro limit switches are versatile, reliable, and compact devices that play a crucial role in controlling and automating various systems by detecting the presence, absence, or position of objects and triggering corresponding actions in electrical circuits. 
Additional information
Weight 0.02 kg
Dimensions 4 × 5 × 2 cm
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Micro Limit Switch” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Shipping & Delivery

We will process your online order and ship it to you immediately via Canada Post.

You may also like…

Sliding gate operator limit sensor -Spring
Compare

Sliding gate operators limit sensor -Spring

Accessories
$86.10

Ship or pick up from our office.

Sliding gate operator limit sensor -Spring

A sliding gate operator limit sensor with a spring mechanism (also known as a mechanical limit switch or spring limit switch) is a common type of sensor used in automatic sliding gate systems to define the gate's fully open and fully closed positions. Here's how it works and what its characteristics are: Purpose of a Limit Sensor: For any automatic gate operator, the system needs to know exactly when the gate has reached its desired open and closed positions. This is crucial for:
  • Stopping the Motor: Preventing the motor from continuing to run once the gate has reached its limit, which would otherwise cause damage to the gate, the motor, or the track.
  • Safety: Ensuring the gate stops precisely where it should, preventing it from hitting obstacles or over-extending.
  • Proper Operation: Allowing for features like auto-closing, pedestrian mode, and proper synchronization if it's a dual-gate system.
How the Spring Mechanism Works:
  1. Components: A spring limit switch typically consists of:
    • A microswitch (an electrical switch that requires very little force to operate).
    • A spring-loaded lever, arm, or plunger connected to the microswitch.
    • A mounting bracket to attach it to the gate operator or gate frame.
  2. Mounting: The spring limit switch is usually positioned on the gate operator itself, or on a bracket near the motor.
  3. Interaction with the Gate:
    • On the sliding gate itself, usually along the gear rack or a specific part of the gate frame, two small "stop" tabs or flags are installed – one for the open limit and one for the close limit.
    • As the gate moves towards its fully open or fully closed position, one of these tabs/flags will physically contact and push against the spring-loaded lever/plunger of the limit switch.
    • This physical contact compresses the spring and activates the microswitch.
  4. Signal to Control Board: When the microswitch is activated, it sends an electrical signal to the gate operator's main control board.
  5. Motor Stop: Upon receiving this signal, the control board immediately cuts power to the motor, stopping the gate precisely at that determined limit.
Key Characteristics and Considerations:
  • Physical Contact: The defining feature is that it relies on direct physical contact and force to activate the switch.
  • Reliability: Generally reliable as they are a simple mechanical system.
  • Durability: Made to withstand repeated physical contact. However, over time, the spring can wear out, lose tension, or the switch itself can be damaged by repeated impacts or debris.
  • Adjustability: The position of the "stop" tabs on the gate can be adjusted to fine-tune the exact open and closed positions of the gate.
  • Maintenance: May require periodic checks to ensure the spring is intact, the switch is clean, and the "stop" tabs are securely in place and correctly positioned. They can be susceptible to damage from impacts (e.g., if a child's toy or a pet gets in the way of the stop tab).
  • Compared to Magnetic Limit Switches:
    • Magnetic Limit Switches: These are more common in newer and higher-end gate operators (like many BFT Deimos "Ultra" models). They use magnets attached to the gate and magnetic sensors (reed switches or Hall effect sensors) on the operator. They offer a "contactless" operation, which generally leads to less wear and tear, greater precision, and less susceptibility to environmental debris or physical impact damage.
    • Spring/Mechanical Limit Switches: Are typically more cost-effective and simpler in design. They are still widely used, especially in more budget-friendly or older gate operator models.
Where you'd find them: You would find spring mechanism limit sensors on many brands and models of sliding gate operators, particularly those that use a gear rack system. When looking for replacement parts or considering a new gate operator in Vancouver, BC, it's important to identify whether the system uses mechanical (spring) or magnetic limit switches, as they are not interchangeable. Suppliers like Royal Gates (Royal Electronic Technology Center Co.) would carry these as spare parts for compatible gate operators.
Add to wishlist
Add to cart
Quick view
Sliding gate operator limit sensor -Spring
Compare

Sliding gate operator limit sensor -Spring

Accessories
$62.00

Ship or pick up from our office.

Sliding gate operator limit sensor -Spring

A sliding gate operator limit sensor with a spring mechanism (also known as a mechanical limit switch or spring limit switch) is a common type of sensor used in automatic sliding gate systems to define the gate's fully open and fully closed positions. Here's how it works and what its characteristics are: Purpose of a Limit Sensor: For any automatic gate operator, the system needs to know exactly when the gate has reached its desired open and closed positions. This is crucial for:
  • Stopping the Motor: Preventing the motor from continuing to run once the gate has reached its limit, which would otherwise cause damage to the gate, the motor, or the track.
  • Safety: Ensuring the gate stops precisely where it should, preventing it from hitting obstacles or over-extending.
  • Proper Operation: Allowing for features like auto-closing, pedestrian mode, and proper synchronization if it's a dual-gate system.
How the Spring Mechanism Works:
  1. Components: A spring limit switch typically consists of:
    • A microswitch (an electrical switch that requires very little force to operate).
    • A spring-loaded lever, arm, or plunger connected to the microswitch.
    • A mounting bracket to attach it to the gate operator or gate frame.
  2. Mounting: The spring limit switch is usually positioned on the gate operator itself, or on a bracket near the motor.
  3. Interaction with the Gate:
    • On the sliding gate itself, usually along the gear rack or a specific part of the gate frame, two small "stop" tabs or flags are installed – one for the open limit and one for the close limit.
    • As the gate moves towards its fully open or fully closed position, one of these tabs/flags will physically contact and push against the spring-loaded lever/plunger of the limit switch.
    • This physical contact compresses the spring and activates the microswitch.
  4. Signal to Control Board: When the microswitch is activated, it sends an electrical signal to the gate operator's main control board.
  5. Motor Stop: Upon receiving this signal, the control board immediately cuts power to the motor, stopping the gate precisely at that determined limit.
Key Characteristics and Considerations:
  • Physical Contact: The defining feature is that it relies on direct physical contact and force to activate the switch.
  • Reliability: Generally reliable as they are a simple mechanical system.
  • Durability: Made to withstand repeated physical contact. However, over time, the spring can wear out, lose tension, or the switch itself can be damaged by repeated impacts or debris.
  • Adjustability: The position of the "stop" tabs on the gate can be adjusted to fine-tune the exact open and closed positions of the gate.
  • Maintenance: May require periodic checks to ensure the spring is intact, the switch is clean, and the "stop" tabs are securely in place and correctly positioned. They can be susceptible to damage from impacts (e.g., if a child's toy or a pet gets in the way of the stop tab).
  • Compared to Magnetic Limit Switches:
    • Magnetic Limit Switches: These are more common in newer and higher-end gate operators (like many BFT Deimos "Ultra" models). They use magnets attached to the gate and magnetic sensors (reed switches or Hall effect sensors) on the operator. They offer a "contactless" operation, which generally leads to less wear and tear, greater precision, and less susceptibility to environmental debris or physical impact damage.
    • Spring/Mechanical Limit Switches: Are typically more cost-effective and simpler in design. They are still widely used, especially in more budget-friendly or older gate operator models.
Where you'd find them: You would find spring mechanism limit sensors on many brands and models of sliding gate operators, particularly those that use a gear rack system. When looking for replacement parts or considering a new gate operator in Vancouver, BC, it's important to identify whether the system uses mechanical (spring) or magnetic limit switches, as they are not interchangeable. Suppliers like Royal Gates (Royal Electronic Technology Center Co.) would carry these as spare parts for compatible gate operators.
Add to wishlist
Add to cart
Quick view
Garage Door Opener Remote Control
Compare

Garage Door Opener Remote Control

Accessories
$44.60
Garage Door Opener Remote Control -With Visor Clip (300- 390MHz) A garage door opener remote control is a handheld device that
Add to wishlist
Add to cart
Quick view
Diode 1N4007
Compare

Diode 1N4007

Accessories
$1.85

Ship or pick up from our office.

Diode 1N4007

The 1N4007 is a very common and versatile silicon rectifier diode. It's part of the 1N400x series of general-purpose diodes, with the "7" indicating its specific voltage rating. Key Characteristics
  • Rectifier Diode: Its primary function is to convert alternating current (AC) into pulsating direct current (DC) by allowing current to flow in only one direction.
  • High Reverse Voltage Rating: The 1N4007 can withstand a peak repetitive reverse voltage (VRRM​) of 1000V. This makes it suitable for high-voltage applications.
  • Average Forward Current: It can handle an average forward current (IF​) of 1 Ampere (1A).
  • Forward Voltage Drop: When conducting in the forward direction, it has a relatively low forward voltage drop (VF​) of approximately 0.7V to 1.1V. This voltage drop represents the power lost within the diode.
  • Surge Current Capability: It can handle a non-repetitive peak surge current (IFSM​) of up to 30A for short durations, which is useful for handling initial power-on surges.
  • Package Type: It typically comes in a DO-41 axial-lead package, which is a small, cylindrical plastic package with leads on both ends.
  • Operating Temperature Range: It operates reliably over a wide temperature range, typically from -55°C to +175°C.
How it Works Like all diodes, the 1N4007 is a PN-junction device. It consists of a P-type semiconductor and an N-type semiconductor joined together.
  • Forward Bias: When a positive voltage is applied to the anode (P-side) and a negative voltage to the cathode (N-side), the diode is forward-biased. If the applied voltage exceeds the forward voltage drop (around 0.7V for silicon diodes), the diode conducts, allowing current to flow from anode to cathode.
  • Reverse Bias: When a negative voltage is applied to the anode and a positive voltage to the cathode, the diode is reverse-biased. In this state, the diode acts like an open switch, blocking current flow. The 1N4007 is designed to withstand up to 1000V in this reverse-biased state before breaking down.
Common Applications The 1N4007's robust characteristics make it popular in a wide range of electronic circuits, including:
  • Rectifier Circuits:
    • Half-wave and Full-wave Rectifiers: Essential for converting AC power from the mains (like in household appliances) to DC power for electronic devices.
    • Bridge Rectifiers: Used to convert the entire AC waveform into pulsating DC, achieving more efficient rectification.
  • Power Supplies: Used for rectifying the AC input in power supply units to provide DC voltage to various components.
  • Voltage Protection:
    • Reverse Polarity Protection: Prevents damage to circuits if the power supply is connected with incorrect polarity.
    • Freewheeling Diodes (Flyback Diodes): Protect sensitive components from voltage spikes generated by inductive loads (like relays, motors, and solenoids) when their magnetic field collapses.
    • Voltage Spike Suppression: Helps to suppress transient voltage spikes that can occur due to switching events or lightning, safeguarding delicate electronics.
  • Inverters and Converters: Used in various power conversion circuits.
  • Current Flow Regulation: Can be used in simple current limiting or flow control applications.
Due to its high reverse voltage rating, the 1N4007 is often a go-to choice when a general-purpose rectifier diode is needed, especially in circuits that might experience higher voltages.
Add to wishlist
Add to cart
Quick view
Mercury Level Switch
Compare

Mercury Level Switch

Accessories
$9.15

Ship or pick up from our office.

Mercury Level Switch

A mercury level switch is a type of electrical switch that uses a small amount of liquid mercury to open or close an electrical circuit based on its position or the level of a liquid. Essentially, the mercury acts as a conductive bridge between electrical contacts. How it Works The core component of a mercury level switch is a sealed glass or metal capsule containing one or more electrical contacts and a small, free-moving drop of mercury. When the switch or the liquid it's monitoring changes its tilt or level:
  • Tilt Switches: Gravity pulls the mercury to the lowest point within the capsule. If the tilt is sufficient, the mercury will flow to connect two or more contacts, completing an electrical circuit. Tilting it in the opposite direction moves the mercury away, breaking the circuit.
  • Float Switches: In liquid level applications, the mercury switch is often integrated with a float mechanism. As the liquid level rises or falls, the float moves, which in turn tilts the mercury switch, causing the mercury to connect or disconnect the contacts.
  • Displacement Switches: Some designs use a "plunger" that dips into a pool of mercury, raising the mercury level to contact an electrode and complete the circuit.
Applications Historically, mercury level switches were used in a wide range of applications due to their reliability and the non-eroding nature of mercury contacts. These included:
  • Thermostats: In older thermostats, they controlled heating and cooling systems.
  • Sump Pumps: Used to automatically turn on the pump when water levels rise.
  • Appliances: Found in washing machines (for lid switches and load balancing), chest freezers (for lid lights), and some gas appliances like ovens and water heaters (as flame sensors).
  • Automotive Industry: Previously used for trunk lid lights, ride control, and anti-lock braking systems.
  • Industrial Settings: Utilized in liquid level control and safety systems.
  • Roll Sensing/Tip-over Warnings: For construction equipment or other vehicles operating on uneven terrain.
Advantages and Disadvantages Advantages:
  • Durability and Reliability: The sealed contacts prevent oxidation, leading to a long lifespan.
  • Quiet Operation: No abrupt snapping of contacts.
  • No Contact Erosion: Mercury's liquid nature prevents the wear and tear seen in mechanical contacts.
  • Spark-Free: They don't produce sparks when making or breaking circuits, making them suitable for hazardous environments.
Disadvantages:
  • Toxicity of Mercury: This is the primary and most significant disadvantage. Mercury is a highly toxic substance, posing serious environmental and health risks if released.
  • Environmental Concerns: Improper disposal of mercury switches can lead to widespread contamination. Due to these concerns, the use of mercury switches has been largely phased out in many applications, especially in new products.
  • Sensitivity to Gravity/Orientation: While an advantage for tilt sensing, it makes them unsuitable for portable or mobile devices where orientation changes or vibrations could cause false readings.
  • Limited Functionality: Most mercury switches provide only a simple on/off function.
Due to the toxicity of mercury, many applications that once relied on mercury switches have transitioned to safer, alternative technologies such as solid-state sensors, optical sensors, or mechanical float switches.
Add to wishlist
Add to cart
Quick view
Infrared PIR Motion Sensor Switch
Compare

Infrared PIR Motion Sensor Switch

Accessories
$26.55

Ship or pick up from our office.

Infrared PIR Motion Sensor Switch

An Infrared PIR Motion Sensor Switch is an electronic device that detects movement by sensing changes in infrared (IR) radiation in its field of view. "PIR" stands for Passive Infrared, meaning it doesn't emit any energy itself but rather passively monitors the infrared radiation given off by objects. 🌡️   How it Works At the core of a PIR sensor is a pyroelectric sensor, which is sensitive to heat (infrared radiation). Most PIR sensors have two halves, or "slots," wired in a differential arrangement. Here's a simplified breakdown of its operation:
  • Idle State: When there's no movement, both halves of the sensor detect the same amount of ambient infrared radiation from the surroundings.
  • Motion Detection: When a warm object, like a human or animal, moves into the sensor's field of view, it first intercepts one half of the sensor, creating a temporary difference in the infrared radiation detected by the two halves. This difference generates a voltage pulse.
  • Signal Processing: The sensor's circuitry processes this voltage pulse. If the change is significant and matches the pattern of a moving heat source, the sensor triggers an output signal.
  • Fresnel Lens: A key component of a PIR sensor is the Fresnel lens . This specially designed plastic lens focuses infrared radiation from different angles onto the pyroelectric sensor, effectively dividing the detection area into multiple sensitive zones. This allows the sensor to have a wider field of view and detect movement more effectively.
Since PIR sensors only detect changes in infrared radiation, they are primarily sensitive to movement across their field of view rather than motion directly towards or away from them. They also cannot "see" through objects that block heat emissions.   Applications PIR motion sensor switches are widely used in various applications due to their affordability, energy efficiency, and reliability:
  • Automatic Lighting Control: This is one of the most common applications. PIR sensors turn lights on when someone enters a room, hallway, or outdoor area and turn them off after a set period of no motion, saving energy.
  • Security Systems: They are integral to security alarms, detecting intruders and triggering alerts or security cameras.
  • Smart Home Systems: PIR sensors play a role in smart homes for automating various functions, from lighting and HVAC systems to controlling appliances based on occupancy.
  • Automatic Doors: In public buildings, they detect approaching individuals to automatically open doors.
  • Energy Management: By ensuring that lights, HVAC, and other devices only operate when an area is occupied, PIR sensors contribute significantly to energy savings in residential and commercial settings.
  • Wildlife Tracking and Research: Researchers use them to monitor animal movements without disturbance.
Add to wishlist
Add to cart
Quick view
magnetic contact switch
Compare

Magnetic Contact Switch – Wired

Accessories
$9.20

Ship or pick up from our office.

Magnetic Contact Switch

A magnetic contact switch, often simply called a magnetic contact or door/window sensor, is a simple yet highly effective security device that detects when a door, window, gate, or any movable barrier is opened or closed. How it Works: It consists of two main parts:
  1. The Sensor Unit (with a Reed Switch): This part contains a reed switch. A reed switch is a small, hermetically sealed (airtight) glass capsule with two tiny, flexible magnetic metal reeds (or contacts) inside. These reeds are usually made of a ferromagnetic material. This sensor unit is typically mounted on the stationary part of the opening (e.g., the door frame, window frame, or gate post).
  2. The Magnet Unit: This part contains a small, permanent magnet. This unit is mounted on the moving part of the opening (e.g., the door itself, the window sash, or the gate panel).
The Operational Principle:
  • Closed Position (Circuit Complete): When the door/window/gate is closed, the magnet unit is in very close proximity to the sensor unit. The magnetic field from the permanent magnet pulls the two tiny reeds inside the glass capsule together, causing them to make electrical contact. This completes an electrical circuit, indicating that the opening is secured.
    • Many common contacts are "Normally Open" (NO), meaning the circuit is open when the magnet is away and closes when the magnet is near.
    • Some are "Normally Closed" (NC), meaning the circuit is closed when the magnet is near and opens when the magnet is away. This is very common in security systems, as an "open" circuit triggers an alarm.
  • Opened Position (Circuit Broken/Changed): When the door/window/gate is opened, the magnet moves away from the reed switch. As the magnetic field weakens, the reeds spring back to their original position, breaking the electrical contact. This change in the circuit (from closed to open, or open to closed, depending on the type) signals the connected system (e.g., a car alarm, home security system, or gate control panel) that the opening has occurred.
Common Applications:
  • Security Systems (Homes, Businesses, Vehicles): This is the most prevalent use. Magnetic contacts are placed on:
    • Doors and Windows: To detect unauthorized entry. When a door or window is opened, it triggers the alarm.
    • Garage Doors/Overhead Doors: Larger, more robust magnetic contacts are used for garage doors.
    • Gates: Used on pedestrian gates or even main driveway gates (sometimes in conjunction with the gate opener's own limit switches) to monitor their open/closed status for security purposes.
    • Safes and Vaults: To detect if they have been opened.
    • Vehicle Doors/Trunks/Hoods: While vehicles have internal sensors, magnetic contacts can be added for enhanced security on specific compartments or custom modifications.
  • Access Control Systems: To monitor entry and exit points, log access events, or control other devices based on door status.
  • Automation Systems: To trigger actions based on the status of a movable part. Examples include:
    • Turning lights on/off when a door opens.
    • Indicating when a cabinet door is ajar.
    • Position sensing in industrial machinery.
  • Appliance Safety: Some appliances use magnetic contacts to ensure a lid is closed or a guard is in place before operation.
Types:
  • Surface Mount: Most common, easily screwed or adhered to the surface of the frame and door.
  • Recessed/Flush Mount: Designed to be drilled into the frame and door for a more discreet, hidden installation.
  • Heavy Duty/Overhead Door Contacts: Larger and more rugged, built for the heavier use and larger gaps often found with garage or industrial doors.
  • Wired vs. Wireless:
    • Wired: Physically connected to the alarm panel via wires, offering high reliability.
    • Wireless: Contain a small battery and a radio transmitter to send signals wirelessly to the alarm panel, offering easier installation.
In Vancouver, BC, magnetic contact switches are a common product found at security system suppliers, electrical wholesalers, and businesses that install residential and commercial security systems, including companies like Royal Gates if they offer security integrations for their gate systems.
Add to wishlist
Add to cart
Quick view

Related products

Keypad Access Control K155ST15
Compare

Keypad Access Control K155ST15

Access Control
$99.90

Ship or pick up from our office.

Keypad Access Control K155ST15

*Rain Shield Cover included *EM/ID card/tag reader *Finger Touch *Backlight *2000 Users *DC 12 V *IP 67 (Waterproof) *Doorbell button This unit is a standalone access controller or a Wiegand output keypad/card reader suitable for mounting indoors or outdoors, even in harsh environments. It features a sturdy, vandal proof Zinc Alloy electroplated case available in bright silver or matte silver finishes. The electronics are fully potted, ensuring durability. With support for up to 2000 users in Card, PIN, or Card + PIN configurations, this unit is ideal for small shops, domestic households, as well as commercial and industrial applications such as factories, warehouses, laboratories, banks, and prisons.

Key Features

  • Waterproof: IP68 rated for outdoor use
  • Material: Strong Zinc Alloy Electroplated anti vandal case
  • User Capacity: 2000 users, supports Card, PIN, Card + PIN
  • Adjustable Timers: Door output time, Alarm time, Door Open time
  • Short Circuit Protection: Lock output current short circuit protection
  • Built in Features: Light dependent resistor (LDR) for anti tamper, built in buzzer
  • LED Status Indicators: Red, Yellow, and Green LEDs display the working status

Technical Specifications

  • Operating Voltage: DC 12V ±10%
  • User Capacity: 2000
  • Card Reading Distance: 3 6 cm
  • Active Current: < 60mA
  • Idle Current: 25 ± 5mA
  • Lock Output Load: Max 3A
  • Alarm Output Load: Max 20A
  • Operating Temperature: 45 60
  • Operating Humidity: 10% 90% RH
  • Adjustable Door Relay Time: 0 99 seconds
  • Adjustable Alarm Time: 0 3 minutes
  • Wiegand Interface: Wiegand 26 bit
  • Size: 120 x 76 x 23mm
  • Wiring Connections: Electric Lock, Exit Button, External Alarm, External Reader
Add to wishlist
Add to cart
Quick view
Sold out
swing gate opener –Difermatic BHE110
Compare

Single swing gate opener –Difermatic BHE110

Gate Automations, Single Swing Gate Operators
$842.80

Ship or pick up from our office.

Single swing gate opener –Difermatic BHE110

*Suitable gate weight: Maximum 200 Kg Included: *1 x Electromechanical arm *1 x Main control board *1 x Waterproof box *2 x Remote control *1 x Set safety sensor *1 x Manual release key
Add to wishlist
Read more
Quick view
Electric Rim Lock RGEL1093
Compare

Electric Rim Lock RGEL1093

Accessories
$293.95

Ship or pick up from our office.

Electric Rim Lock RGEL1093

*Capacity: 2000 Kg *DC 12 V *15 W (5 x release keys are included) This is a heavy-duty electric lock that holds the gate closed. The lock latches strongly to the hook and prevents the gate to be opened by wind or intruders. It will release automatically before the arms start moving. There are five keys in the package for unlocking during power outages. Free installation session is provided in our office. Watch previous project videos on our YouTube channel.
  • Heavy Duty
  • High Security
  • Quiet Operation
  • Compatible with single and double swing gates
  • Keeps full privacy gates in place in windy weather
The RGEL1093 is a heavy-duty electric rim lock designed for gates. It latches securely to prevent opening by wind or intruders and releases automatically before gate movement. The lock includes five keys for manual unlocking during power outages. 
Here's a more detailed breakdown:
  • Function:
    The RGEL1093 is a surface-mounted lock that provides a secure latch for gates. 
  • Security:
    It is designed to withstand strong winds and prevent unauthorized entry. 
  • Automatic Release:
    The lock releases automatically as the gate's opening mechanism starts to move. 
  • Power Outages:
    The inclusion of five keys allows for manual operation when power is unavailable. 
  • Installation:
    It's a rim lock, meaning it's mounted on the surface of the gate, rather than being mortise-set into the edge. 
  • Typical Use:
    Electric rim locks are often used in conjunction with access control systems (like intercoms or keypads) for residential and commercial applications. 
Add to wishlist
Add to cart
Quick view
swing gate opener – Key Automation RAY2224
Compare

Dual swing gate opener – Key Automation RAY2224

Gate Automations, Dual Swing Gate Operators
$1,471.95

Ship or pick up from our office.

Product Sheet PDF

Dual swing gate opener – Key Automation RAY2224

*Suitable gate weight: Maximum 500 Kg (Per leaf) Included: *2 x Electromechanical arm *1 x Main control board *1 x Waterproof box *2 x Remote control *2 x Manual release key *1 x Safety Sensor
A swing gate opener is a device that automates the opening and closing of a swing gate, typically using a motor and a control system.
It provides a convenient and secure way to control access to a property, whether residential, commercial, or industrial. These openers can be used with various gate types, including those that swing inward or outward. 
AC DIY Double Swing Gate Automation kit (GTR058) - Richmond ...
Here's a more detailed explanation:
How it works:
  • Motor:
    A motor, powered by electricity (AC or DC), provides the force to move the gate. 
  • Control System:
    A control board receives signals from a remote control, keypad, or other access control system and activates the motor accordingly. 
  • Opening Mechanism:
    Depending on the type of swing gate opener, the mechanism can be a linear arm, an articulated arm, or an underground system. 
  • Safety Features:
    Many swing gate openers include safety features like obstruction detection, which stops the gate if it encounters an obstacle during opening or closing. 
  • Emergency Release:
    An emergency release mechanism allows manual operation of the gate in case of power failure. 
Types of Swing Gate Openers:
  • Linear Arm: These are the most common type, using a linear actuator to push or pull the gate. 
  • Articulated Arm: These use a hinged arm to move the gate, reducing strain on the hinges. 
  • Underground: The motor and mechanism are installed underground, providing a more discreet appearance. 
  • Dual Swing: These openers are designed for gates that swing open from the center. 
Benefits of using a swing gate opener:
  • Convenience: Automatic opening and closing of the gate with the press of a button or remote control.
  • Security: Prevents unauthorized access to the property.
  • Enhanced Property Value: Adds a layer of sophistication and security to the property.
  • Accessibility: Can be particularly useful for people with mobility issues. 
Add to wishlist
Add to cart
Quick view
Swing gate opener -Royalgate RGSW650
Compare

Single swing gate opener -Royalgate RGSW650

Gate Automations, Single Swing Gate Operators
$453.35

Ship or pick up from our office.

Single swing gate opener -Royalgate RGSW650

*Suitable gate weight: Maximum 100 Kg Included: *1 x Electromechanical arm *1 x Main control board *1 x Waterproof box *2 x Remote control *1 x Set safety sensor *1 x Manual release key
Add to wishlist
Add to cart
Quick view
swing gate opener -VDS RG24
Compare

Dual swing gate opener -VDS RG24

Gate Automations, Dual Swing Gate Operators
$2,177.95

Ship or pick up from our office.

Product Sheet PDF

Dual swing gate opener -VDS RG24

*Suitable gate weight: Maximum 500 Kg (Per leaf) Included: *2 x Electromechanical motor *2 x Foundation box *1 x Main control board *1 x Waterproof box *2 x Remote control *2 x Manual release key *1 x Safety sensor
A double swing underground gate opener is a type of automated gate system designed for double swing gates, where the gate is split into two separate panels that meet in the middle.
The opener mechanism is installed underground, making it virtually invisible and aesthetically pleasing. This dual swing gate opener -VDS RG24 setup allows for a shorter swing radius for each gate leaf compared to a single-panel swing gate. 
Here's a more detailed explanation:
  • Double Swing Gates:
    These gates consist of two gate panels that swing open independently, usually meeting in the middle of the opening. This design is often used for wider driveways or when a single, large gate would be impractical or aesthetically undesirable. 
  • Underground Installation:
    The gate opener mechanism (including the motor and related components) is placed in a foundation box installed below ground level, typically at the hinge point of the gate. 
  • Aesthetics and Space:
    This type of opener offers a cleaner, more discreet look, as the mechanics are hidden from view. It also allows for a shorter swing radius for each gate leaf, which is beneficial in spaces with limited clearance. 
  • Operation:
    The opener receives a signal, usually from a remote control or other access control system, which activates the motor. The motor then rotates a lever or arm connected to the gate, causing it to swing open or closed. 
  • Dual Gate Compatibility:
    Double swing gate openers typically require two gate motors, one for each gate leaf. 
  • Safety Features:
    Many underground gate openers include safety features like limit switches to control the start/stop speed and travel of the gate, as well as manual release mechanisms for emergency situations. 
Add to wishlist
Add to cart
Quick view
Keypad Access Control V2000
Compare

Keypad Access Control K110V2000

Access Control
$96.05

Keypad Access Control K110V2000

The Keypad Access Control K110V2000 is a standalone access control system designed for single-door access, typically used for residential or small-to-medium commercial buildings.
It allows users to unlock the door using either a proximity card, a PIN code, or a combination of both. 
Here's a more detailed breakdown:
Key Features:
  • Multiple User Capacity: It can support up to 1000 users. 
  • Multiple Access Methods: Users can unlock the door using RFID cards, PIN codes, or both. 
  • Standalone Operation: It functions independently, without needing to be connected to a central computer. 
  • Wiegand Input/Output: It can connect to an external card reader (Wiegand 26 input) and a controller (Wiegand 26 output). 
  • Tamper Alarm: Includes a tamper alarm for added security. 
  • Backlit Keypad: The keypad is backlit, making it easier to use in low-light conditions. 
  • Short Circuit Protection: The output is automatically turned off if there's a short circuit in the electric lock or alarm output. 
  • Waterproof: Some models, like the V2000-C, are waterproof, making them suitable for outdoor use. 
  • Easy Installation and Programming: The system is designed for straightforward installation and programming. 
  • Doorbell Input: Some models include a doorbell input. 
  • Adjustable Settings: Features like door output time, alarm time, and door open time can be adjusted. 
Applications:
  • Residential Buildings: Ideal for controlling access to apartments or individual homes.
  • Small to Medium Businesses: Suitable for offices, shops, and other commercial spaces.
  • Warehouses and Factories: Can be used to manage access to secure areas.
  • Other Applications: Laboratories, banks, and even prisons. 
Add to wishlist
Add to cart
Quick view
Hot
Swing gate opener -VDS Articulated
Compare

Dual Swing Gate Opener -VDS Articulated

Gate Automations, Dual Swing Gate Operators
$1,442.80

Ship or pick up from our office.

Product Sheet PDF

Dual Swing Gate Opener -VDS Articulated

*Suitable gate weight: Maximum 800 Kg (Per leaf) Included: *2 x Electromechanical articulated arm *1 x Main control board *1 x Waterproof box *2 x Remote control *1 x Safety sensor *2 x Manual release key
A swing gate opener is a device that automates the opening and closing of a swing gate, typically using a motor and a control system.
It provides a convenient and secure way to control access to a property, whether residential, commercial, or industrial. These openers can be used with various gate types, including those that swing inward or outward. 
AC DIY Double Swing Gate Automation kit (GTR058) - Richmond ...
Here's a more detailed explanation:
How it works:
  • Motor:
    A motor, powered by electricity (AC or DC), provides the force to move the gate. 
  • Control System:
    A control board receives signals from a remote control, keypad, or other access control system and activates the motor accordingly. 
  • Opening Mechanism:
    Depending on the type of swing gate opener, the mechanism can be a linear arm, an articulated arm, or an underground system. 
  • Safety Features:
    Many swing gate openers include safety features like obstruction detection, which stops the gate if it encounters an obstacle during opening or closing. 
  • Emergency Release:
    An emergency release mechanism allows manual operation of the gate in case of power failure. 
Types of Swing Gate Openers:
  • Linear Arm: These are the most common type, using a linear actuator to push or pull the gate. 
  • Articulated Arm: These use a hinged arm to move the gate, reducing strain on the hinges. 
  • Underground: The motor and mechanism are installed underground, providing a more discreet appearance. 
  • Dual Swing: These openers are designed for gates that swing open from the center. 
Benefits of using a swing gate opener:
  • Convenience: Automatic opening and closing of the gate with the press of a button or remote control.
  • Security: Prevents unauthorized access to the property.
  • Enhanced Property Value: Adds a layer of sophistication and security to the property.
  • Accessibility: Can be particularly useful for people with mobility issues. 
Add to wishlist
Add to cart
Quick view

We are proud to provide you with driveway gate operator services and accessories. We have more than 28 years of experience in selling, installing, maintaining, and repairing electronic accessories for homes with the latest technology.
• #100 - 11538 132a St, Surrey, BC, V3R 7S2
• Sales Dep.: (778)384-2800
• Service Dep.: (778)561-4530
• info@retcc.ca

Recent Posts
  • USB Gate Operator Remote
    USB Remote Gate Opener
    6 March 2025 No Comments
  • Micro Limit Switch
    One Important Problem with Sliding Gate Opener’s Limit Switches
    19 February 2025 No Comments
  • Gates in wintertime
    Embrace the Wintertime and Enjoy Your Automatic Gate Opener!
    6 February 2025 No Comments
  • Safety Sensor - Key Automation 900FT33
    The gate not closing
    9 December 2024 No Comments
Useful Links
  • Warranty Rules
  • Terms of Your Order
Powered By Elixir Graphic © Copyright 2023
payments
  • Home
  • Shop
  • Blog
  • About us
  • Contact us
  • Wishlist
  • Compare
  • Login / Register
Shopping cart
Close
We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.
Accept
Start typing to see products you are looking for.
wpChatIcon
wpChatIcon
Shop
1 item Cart
Free Estimate