Royal gates
RFID Tag Access Control
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RFID Tag Access Control
RFID Tag Access Control is a system that uses Radio Frequency Identification (RFID) technology to manage and control access to physical spaces or logical systems. It allows only authorized individuals or items to enter secure areas by wirelessly reading data stored on RFID tags. Think of it as a modern, electronic key system where your "key" is an RFID tag (like a card or key fob) and the "lock" is an RFID reader. How it Works ⚙️ The fundamental principle is straightforward:- RFID Tag/Credential: Each authorized individual or item is assigned an RFID tag. This tag contains a microchip that stores a unique identification code and an antenna.
- RFID Reader: A reader (also called an interrogator) is installed at the access point (e.g., a door, gate, or turnstile). The reader emits radio waves.
- Communication: When an RFID tag comes within range of the reader's radio waves, the tag's antenna captures energy from the reader's signal (for passive tags) or uses its own power source (for active tags) to activate its microchip. The tag then transmits its unique data back to the reader.
- Data Processing: The reader decodes the information from the tag and sends it to a central access control software or system.
- Authentication and Decision: The software compares the tag's unique ID with a database of authorized users and their assigned permissions. If the ID is valid and the user has permission to access that specific area at that time, the system sends a signal to unlock the door, open the gate, or grant access. If not, access is denied.
- Logging: The system typically logs every access attempt (both granted and denied), providing an audit trail for security monitoring and compliance.
- RFID Tag Access Controls/Credentials: These are the physical devices carried by users. They come in various forms, such as:
- Cards: Similar to credit cards, commonly used for employee badges or hotel key cards.
- Key Fobs: Small, convenient devices attached to keychains.
- Wristbands: Often used in recreational facilities or for events.
- Stickers/Labels: Can be affixed to items or vehicles.
- Mobile Credentials: Increasingly, smartphones can act as RFID tags through NFC (Near Field Communication), a subset of HF RFID.
- RFID Readers: Devices that emit radio waves to energize and read data from RFID tags. They can be fixed (at entry points) or mobile (handheld scanners).
- Antennas: Integral to the reader (or external), they transmit and receive radio signals to and from the tags. The antenna design influences the read range and reliability.
- Access Control Software/Management System: The "brain" of the system. This software manages user databases, assigns access permissions, logs events, and allows administrators to configure and monitor the system remotely.
- Access Control Panel/Controller: Hardware that connects the readers to the central software, processing data and controlling the locking mechanisms.
- Passive RFID Tags:
- Do not have an internal power source.
- They draw power from the radio waves emitted by the reader to operate.
- Are generally smaller, less expensive, and require no maintenance.
- Have a shorter read range (a few centimeters to a few feet).
- Most commonly used in access control for cards and key fobs.
- Active RFID Tags:
- Have their own internal power source (battery).
- Can transmit data over longer distances (up to several hundred meters) and at regular intervals.
- Are larger and more expensive.
- Often used for long-range applications like vehicle tracking or asset management.
- Semi-Passive RFID Tags (Battery-Assisted Passive - BAP):
- Contain a battery to power the microchip, but still rely on the reader's signal to initiate communication.
- Offer better read range and performance than passive tags, without continuously transmitting like active tags.
- Low Frequency (LF) RFID (125-134 kHz):
- Short read range (1-10 cm).
- Less susceptible to interference from metal and water.
- Common in traditional access control systems.
- High Frequency (HF) RFID (13.56 MHz):
- Moderate read range (10 cm-1 meter).
- Widely used for access control, ticketing, and Near Field Communication (NFC) applications (like smartphone taps).
- Ultra-High Frequency (UHF) RFID (300 MHz-3 GHz, often 860-960 MHz for RAIN RFID):
- Long read range (up to 12 meters).
- More susceptible to interference from liquids and metals.
- Used in applications requiring longer read distances, such as vehicle access control or large-scale inventory tracking.
UHF Label
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UHF Label
A UHF (Ultra-High Frequency) label access control system uses radio-frequency identification (RFID) technology operating in the ultra-high frequency range (typically 860-960 MHz) to manage and control access to specific areas, buildings, or resources. It's a touchless, automated system that offers long-range reading capabilities and the ability to identify multiple items simultaneously, making it highly efficient for various applications like vehicle access, personnel tracking in large facilities, and event management. 🛂 How it Works The core principle of a UHF label access control system relies on the communication between RFID tags (labels) and RFID readers. Here's a breakdown of the process:- RFID Tags (Labels): These are small electronic devices, often in the form of adhesive labels, cards, or embedded devices. They contain a microchip that stores unique identification data and an antenna. Most UHF tags used in access control are passive, meaning they don't have their own power source and rely on the energy emitted by the reader.
- RFID Reader: The reader emits radio waves, creating an electromagnetic field. When a UHF RFID tag enters this field, it absorbs energy from the waves, which powers its microchip.
- Data Transmission: Once activated, the tag modulates the waves to transmit its stored data (its unique ID) back to the reader.
- Data Processing and Verification: The reader captures and decodes this data, then sends it to a central access control system (often a computer with specialized software and a backend database). The system verifies the tag's unique ID against a list of authorized credentials and pre-defined access rules.
- Access Granting/Denial: If the tag is authorized, the system sends a signal to unlock a door, open a gate, or grant access. If not authorized, access is denied, and the system may trigger an alarm or log the attempted entry.
- Logging: The system typically records all entry and exit events, providing a detailed audit trail for security and management purposes.
- UHF RFID Tags/Labels: These are the physical identifiers worn by individuals or attached to vehicles/assets. They store the unique ID and are read by the system.
- UHF RFID Readers: These devices emit radio waves to power and read the data from the tags. They are strategically installed at entry/exit points (e.g., doorways, gates). Fixed readers are common for specific zones, while handheld readers offer flexibility for mobile applications like inventory or searching for tags.
- Antennas: Connected to the readers, antennas are responsible for transmitting and receiving the radio signals. The type and placement of antennas affect the read range and coverage area.
- Access Control Software/System: This is the "brain" of the system. It manages the database of authorized tags, processes the data received from readers, applies access rules, and controls the locking mechanisms. It often integrates with other security or building management systems.
- Backend Database: Stores all the information related to RFID tags, authorized users, access levels, and event logs.
- Locking Mechanisms: These are the physical devices controlled by the system, such as electronic door locks, gate barriers, or turnstiles.
- Long Read Range 📏: UHF systems can read tags from several meters away (typically 3-10 meters, and sometimes up to 25 meters or more), allowing for hands-free and rapid access, particularly useful for vehicles or large volumes of people.
- High-Speed Data Transmission and Multi-Tag Reading ⚡: They can read multiple tags simultaneously (often over 100 tags per second), significantly improving efficiency in high-traffic areas and during events.
- Enhanced Efficiency ⏱️: Automation of access eliminates manual checks, reduces queuing times, and frees up staff for other tasks.
- Improved Security 🔒: Each tag has a unique identifier, making it difficult to forge or duplicate. The system provides real-time monitoring and detailed audit trails, enhancing accountability and security. Integration with other systems like surveillance cameras can further bolster security.
- Touchless Operation 🖐️: The long read range enables touchless access, which is beneficial for hygiene, particularly in high-traffic areas or environments where physical contact should be minimized.
- Scalability 📈: UHF RFID systems can be easily scaled to accommodate a growing number of users and access points without compromising performance.
- Durability and Resistance 💪: UHF tags are often resistant to environmental factors like water, oil, and chemicals, and the data stored on their chips is protected. They can also be reused.
- Reduced Wear and Tear: As there's no physical contact with readers, the system components experience less wear and tear, leading to lower maintenance costs.
RFID Card Access Control
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RFID Card Access Control
RFID card access control is a system that uses Radio Frequency Identification (RFID) technology to manage and control access to physical spaces. It provides a secure and convenient way to grant or deny entry to authorized individuals, replacing traditional keys or swipe cards. This system works by wirelessly communicating between an RFID card (or tag) and an RFID reader. How it Works- RFID Card (Tag): Each authorized individual carries an RFID card, key fob, or even a smartphone with an embedded RFID chip. This chip contains a unique identification code and sometimes other encrypted data.
- RFID Reader: Readers are installed at entry points (doors, gates, elevators, etc.). They constantly emit a radio frequency field.
- Communication: When an RFID card enters the reader's field, the card's antenna captures energy from the reader's signal. This energizes the microchip on the card, allowing it to transmit its unique data back to the reader.
- Data Verification: The RFID reader decodes the information from the card and sends it to a central access control server or control panel. This server compares the card's data with a secure database of authorized users and their access permissions.
- Access Grant/Denial: If the credentials match an authorized profile, the system sends a signal to an electronic lock mechanism, allowing entry. If not, access is denied. This entire process typically happens in milliseconds.
- Audit Trail: The system also records detailed access information, including the time, date, and specific access point used, providing a valuable audit trail for security purposes.
- RFID Cards/Tags: These are the credentials held by users, typically in the form of plastic cards, key fobs, or even integrated into mobile devices. They contain a microchip and an antenna.
- RFID Readers (Interrogators): Devices installed at entry points that emit radio waves to communicate with the tags and read their data.
- Access Control Panel/Server: This is the "brain" of the system. It receives data from the readers, verifies user credentials against a database, and controls the electronic locks. It can be cloud-based or local.
- Electronic Locks: Devices that secure the entry points and are controlled by the access control system (e.g., magnetic locks, electric strikes).
- Access Control Software: Software used to manage user profiles, set access levels, monitor events, and generate reports.
- Passive RFID Tags: Most common for access control. They don't have an internal battery and are powered by the electromagnetic field emitted by the reader. They have a shorter read range (a few centimeters to a meter).
- Active RFID Tags: These tags have their own power source (battery), allowing for a much longer read range (up to several hundred meters) and the ability to broadcast signals periodically. They are typically more expensive.
- Semi-Passive RFID Tags: These tags have a battery to power the chip but only transmit data when activated by a reader's signal, offering improved sensitivity and performance over passive tags.
- Convenience: Offers contactless and keyless entry, making it fast and easy for users to gain access. Cards can often be read from inside a wallet or bag.
- Enhanced Security: Provides unique identification and can utilize encrypted communication, making tags difficult to duplicate. Lost cards can be immediately deactivated, preventing unauthorized use.
- Efficiency: Streamlines entry and exit processes, reducing wait times, especially in high-traffic areas.
- Flexibility & Scalability: Easily allows for adjusting access permissions for different users, areas, or time frames. Systems can be expanded or modified as needs change.
- Integration: Can be integrated with other security systems like CCTV, alarms, and time attendance systems for comprehensive security management.
- Audit Trails: Provides real-time tracking of who enters and exits, offering valuable data for security monitoring and incident investigation.
- Durability: RFID components generally experience less wear and tear compared to traditional mechanical locks or swipe card systems.
- Skimming: In theory, unauthorized readers could attempt to read card information if they get close enough, though modern RFID cards often use one-time codes and encryption to mitigate this risk.
- Cloning: If the security protocols are weak, an RFID card's information could potentially be cloned.
- Electromagnetic Interference: Other electronic devices or metal/liquid objects can sometimes interfere with RFID signals, impacting performance.
Card Holder
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Card Holder
A UHF/RFID card holder is a specialized enclosure designed to hold and protect UHF (Ultra-High Frequency) RFID cards, often used for access control, vehicle identification, and logistics.
These holders typically consist of a durable material with a slot or pocket to securely accommodate the card, and may feature a mounting mechanism like suction cups for windshield attachment.
They enable convenient and reliable use of UHF RFID cards in various applications, such as parking systems, building access, and asset tracking, by providing a designated place for the card and facilitating easy scanning by RFID readers.
UHF Tag
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UHF Tag
A UHF (Ultra-High Frequency) tag access control system is a security solution that uses radio frequency identification (RFID) technology operating in the ultra-high frequency range (typically 860-960 MHz) to control and monitor entry and exit of individuals or vehicles to restricted areas. 🛂 It's an automated system that identifies an individual or object with a unique RFID tag and, based on pre-defined permissions, grants or denies access. Unlike traditional barcode systems, UHF RFID doesn't require a direct line of sight between the tag and reader, allowing for longer read ranges and the ability to read multiple tags simultaneously. How It Works A UHF tag access control system generally consists of four main components:- UHF RFID Tags: These are small electronic devices containing a microchip and an antenna. The microchip stores data, such as a unique identifier or user information. Passive UHF tags, the most common type, are powered by the electromagnetic field emitted by the reader. Active tags have their own battery, enabling longer read ranges and continuous data transmission.
- UHF RFID Readers: These devices emit radio waves to create an electromagnetic field. When a UHF tag enters this field, it absorbs energy (for passive tags) and uses it to power its microchip. The tag then modulates the waves to transmit its stored data back to the reader. Readers can be fixed at entry points (like doors or gates) or handheld.
- Antennas: Integrated with the reader, antennas are responsible for transmitting and receiving the radio signals. Their design and placement are crucial for optimizing read performance and range.
- Access Control Software/Server: This is the "brain" of the system. The reader sends the decoded tag data to the software, which compares it against a database of authorized users and their assigned access levels. If the credentials match, the software sends a signal to unlock the door, open a gate, or trigger another access action. This software also logs all access events, providing an audit trail.
- Long Read Range: UHF systems can read tags from several meters away, making them ideal for applications like vehicle access control where you don't need to stop and present a card.
- High Read Speed and Multi-Tag Reading: They can quickly read multiple tags at once, which is beneficial in high-traffic areas or for tracking numerous assets simultaneously.
- Automation and Efficiency: Automated identification eliminates the need for manual checks, speeding up entry and exit processes.
- Enhanced Security: By identifying individuals and logging access events, these systems improve security and accountability. Features like encryption and unique IDs help prevent unauthorized access and cloning.
- Durability: UHF tags are often designed to be robust and can withstand various environmental conditions, making them suitable for outdoor or industrial use.
- Scalability: Systems can be easily expanded to cover more access points or accommodate a larger number of users.
- Vehicle Access Control: Automatically granting access to parking lots, gated communities, or corporate campuses without requiring drivers to stop and swipe a card.
- Building and Room Access: Controlling entry to offices, secure areas, or sensitive facilities for employees and authorized personnel.
- Event Management: Using RFID-enabled wristbands or badges for quick and efficient entry to concerts, theme parks, or VIP areas.
- Asset Tracking: While primarily for access, the same technology can track the movement of valuable assets within a controlled environment.
- Personnel Tracking: Monitoring the presence and movement of staff within a facility for safety or operational purposes.
- Interference: Performance can be affected by certain materials like metal and liquids in the environment, which can interfere with radio waves.
- Cost: Initial installation costs can be higher compared to simpler access control methods due to the specialized hardware and software.
- Regulatory Compliance: UHF frequencies are not globally harmonized, meaning system components must comply with regional radio regulations.
- Security Risks: While secure, like any digital system, there's a potential for sophisticated cloning or hacking attempts if not properly secured with encryption and robust protocols.
UHF Card
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UHF Card
UHF (Ultra High Frequency) Card Access Control is a system that uses Ultra High Frequency Radio-Frequency Identification (UHF RFID) technology for managing and controlling access to various areas. Unlike traditional access control systems that require a close proximity tap or swipe, UHF systems leverage the longer read range of UHF RFID to provide hands-free, faster, and more efficient access. How it Works ⚙️ The core components of a UHF Card Access Control system are:- UHF Cards/Tags: These are typically cards, key fobs, or even vehicle tags embedded with a UHF RFID inlay. They contain a unique identification number or other encoded data.
- UHF Readers: These devices emit radio waves in the UHF frequency range (typically 860-960 MHz). When a UHF card/tag enters the reader's range, the tag is powered by the radio waves and transmits its unique data back to the reader.
- Antennas: Integrated within or connected to the readers, these are responsible for transmitting and receiving the radio signals.
- Access Control Software/System: This software receives the data from the reader, verifies the tag's credentials against a database, and then grants or denies access based on predefined rules. If access is granted, it sends a signal to unlock a door, open a gate, etc.
- Tag enters field: A person with a UHF card or a vehicle with a UHF tag approaches the reader.
- Reader transmits signal: The UHF reader continuously emits radio waves.
- Tag responds: The passive UHF tag, powered by the reader's signal, transmits its unique ID back.
- Data received and processed: The reader captures the tag's data and sends it to the access control system.
- Access granted/denied: The system verifies the credentials and, if authorized, activates the access point (e.g., opens a barrier). This entire process happens wirelessly and often within milliseconds.
- Long Read Range: Unlike Low Frequency (LF) and High Frequency (HF) RFID systems, UHF can read tags from several meters away (up to 10-15 meters or more depending on the setup). This allows for hands-free access, such as for vehicles entering a parking lot or individuals walking through a gate without stopping.
- High-Speed Data Transmission and Multiple Tag Reading: UHF readers can read many tags simultaneously and quickly (hundreds of tags per second). This is crucial for high-traffic areas, reducing bottlenecks and improving efficiency.
- Convenience and Efficiency: Users don't need to physically present or swipe a card, leading to a smoother and faster access experience. This is especially beneficial in applications like vehicle access, parking management, and large event entry.
- Enhanced Security: UHF tags are difficult to counterfeit, and the systems often incorporate encryption and password protection to prevent unauthorized access and data manipulation. Real-time tracking capabilities can also enhance security oversight.
- Scalability and Centralized Management: Cloud-based UHF access control platforms allow administrators to manage users, permissions, and access points remotely and in real-time, making it easy to scale for larger organizations or multiple locations.
- Durability and Cost-Effectiveness (Long Term): UHF components are generally robust and durable, leading to lower maintenance and replacement costs over time compared to traditional systems.
- Low Frequency (LF) RFID (125-134 kHz):
- Read Range: Very short (typically a few centimeters).
- Characteristics: Less susceptible to interference from metal and liquids.
- Common Uses: Animal identification, car immobilizers, older access control systems where close proximity is acceptable.
- High Frequency (HF) RFID (13.56 MHz):
- Read Range: Short (up to 1 meter).
- Characteristics: Good for secure data transfer and applications requiring closer interaction. Often used with Near Field Communication (NFC).
- Common Uses: Contactless payments (e.g., Apple Pay, Google Pay), smart cards for building access, public transport ticketing, library systems.
- Ultra High Frequency (UHF) RFID (860-960 MHz):
- Read Range: Long (several meters up to 15+ meters).
- Characteristics: Ideal for long-range, high-speed identification of multiple items. More susceptible to interference from metals and liquids than LF/HF, though specialized tags and antenna designs can mitigate this. The industry standard for passive UHF RFID is often referred to as RAIN RFID.
- Common Uses: Vehicle access control, inventory management, supply chain tracking, asset tracking, automated toll collection, large-scale personnel tracking.
Doorbell SDB111
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Doorbell SDB111
The "Doorbell SDB111" primarily refers to a wired doorbell system that operates on a 12-volt DC power supply. It's often associated with Royal Electronics Technology Center Co. and is commonly used for security access control in homes, offices, and other buildings. Here's a breakdown of its typical characteristics about the doorbell SDB111:- Wired System: The "12V" in its name signifies that it's a wired doorbell, meaning it connects to a power source via electrical wires. This usually involves a transformer that converts household voltage to 12V DC.
- Low Voltage: Like many doorbell systems, it operates on low voltage for safety.
- Functionality: Its primary function is to produce a chime sound (like a "ding-dong") when the doorbell button is pressed. It's often chosen for its durability and continuous function without needing battery replacements.
- Installation: These doorbells can be installed with screws or double-sided adhesive tape and typically come with wiring diagrams.
- Security Integration: They are considered a good security measure as they are external and can be integrated with other security systems.
- Access Control: The SDB111 is specifically mentioned in the context of access control systems, suggesting its use in managing entry to a property.
Wireless Doorbell
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Wireless Doorbell
A wireless doorbell is a modern type of doorbell that operates without the need for physical wiring between the outdoor button and the indoor chime unit. Unlike traditional wired doorbells that rely on an electrical circuit, wireless doorbells use radio waves (or sometimes Wi-Fi or Bluetooth) to transmit a signal when the button is pressed. Here's a breakdown of its key components and how it works:- Transmitter (Doorbell Button): This is the part located outside your door that a visitor presses. It typically contains a small battery (though some "kinetic energy" versions generate power from the press itself) and sends a wireless signal when activated.
- Receiver (Chime Unit): This is the indoor component that produces the sound (chime or melody) when it receives the signal from the transmitter. Receivers can be battery-operated for portability or plug into a standard electrical outlet.
- When a visitor presses the doorbell button (transmitter), it sends a unique radio frequency (RF) signal.
- The signal travels wirelessly through the air.
- The receiver inside your home detects this signal.
- Upon receiving the signal, the receiver activates its chime or melody, alerting you to the visitor.
- Easy Installation: No need for complex wiring, drilling holes, or hiring an electrician. This makes them ideal for renters or anyone looking for a quick and simple setup.
- Flexibility and Portability: Since there are no wires, you can place the chime unit virtually anywhere in your home, and even move it around if needed. Many systems also allow for multiple receivers throughout a large house or property.
- Customization: Most wireless doorbells offer a variety of chime melodies and adjustable volume levels, allowing you to personalize the sound.
- Advanced Features (Smart Doorbells): Many modern wireless doorbells, often called "smart doorbells," integrate with Wi-Fi and offer additional features like:
- Video cameras: Allowing you to see who's at your door from your smartphone, even when you're not home.
- Two-way audio: Enabling you to speak with visitors remotely.
- Motion detection: Alerting you to activity outside your door.
- Smartphone notifications: Sending alerts to your phone when someone rings the bell or motion is detected.
- Integration with smart home systems: Connecting with other devices like smart lights or security systems.
- Enhanced Security: With features like video recording and remote monitoring, wireless doorbells can deter potential intruders and provide valuable evidence in case of an incident.
Sliding gate operator limit sensor – Magnetic mechanism
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Sliding gate operator limit sensor - Magnetic mechanism
A sliding gate operator limit sensor, often a limit switch, is a crucial component that signals the gate operator when the gate has reached its fully open or fully closed position, stopping the motor and preventing over-travel. These sensors ensure the gate stops at the correct positions, preventing damage to the gate and surrounding structure.
Here's a more detailed explanation:
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Function:Limit sensors, like limit switches, detect when the gate reaches its extreme open or closed positions.
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How it works:When the gate reaches the limit, the sensor sends a signal to the gate operator's control board, which then stops the motor.
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Importance:Without limit sensors, the gate might continue to move, potentially hitting the end posts or other obstructions, causing damage.
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Types:Common types include magnetic limit switches and photoelectric sensors (photo eyes).
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Magnetic Limit Switches:These utilize magnets placed on the gate and a magnetic sensor on the operator. When the magnet aligns with the sensor, it triggers the limit switch.
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Photoelectric Sensors (Photo Eyes):These use infrared beams to detect obstructions. When the beam is broken (e.g., by the gate), the sensor signals the operator to stop.
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Installation:Proper installation and adjustment of limit sensors are crucial for the reliable operation.
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Maintenance:Regular inspection and maintenance of limit sensors are recommended, as they can wear out or become misaligned over time.
Keypad KO05SC107
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Keypad KO05SC107
*Waterproof Keypad Version *EM/ID card/tag reader *Backlight Keypad *1000 Users *DC 12 V *Rain Shield Cover included in the keypad package The Keypad KO05SC107 is a standalone RFID access control keypad that is used to restrict entry to authorized individuals by requiring them to enter a specific code or PIN, or use an RFID card. 🔑 It's manufactured by Royal Electronics Technology Center Co. and is suitable for indoor use, although a rain shield cover is often included. Key Features & Specifications The KO05SC107 offers a range of features designed for security and convenience:- Access Methods: Users can gain entry by entering a PIN, using an RFID card, or a combination of both (card + PIN).
- User Capacity: It can store up to 1000 users, making it suitable for various settings like residential buildings, commercial properties, and industrial facilities.
- Card Reader Mode: It functions as an RFID card reader, and the transmission format can be adjusted by the user.
- Customization: Access can be customized for specific times or individuals, providing enhanced control.
- Integration: It can be integrated with other security systems such as intercoms, video surveillance, and alarm systems.
- Dimensions: The keypad has dimensions of 16 × 11 × 11 cm and weighs 0.4 kg.
- Durability: Some versions are waterproof.
- Residential homes
- Commercial offices
- Industrial facilities
- Any entry point where controlled access is needed, such as gates or doors.
Sliding gate operator chain
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Sliding gate operator chain
*Length: 10 FeetA sliding gate operator chain is a specialized type of chain used in automated sliding gates to connect the gate to the motor, enabling the gate to open and close smoothly.
It acts as the mechanical link between the motor's drive system and the gate, facilitating the gate's horizontal movement along a track.
Wireless Keypad Access Control – ALEKO LM172
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Wireless Keypad Access Control – ALEKO LM172
-Rain Shield Cover included *Backlight *433 MHz The ALEKO LM172 is a wireless keypad access control system primarily designed for use with ALEKO brand swing and sliding gate openers. It provides a secure and convenient way to control access to a property by requiring users to enter a programmable 6-digit code. Key Features & Specifications- Wireless Operation: It's completely wireless, eliminating the need for electrical connections to the gate opener. It operates on 3 AAA batteries.
- Frequency: It uses a 433.92 MHz frequency for communication with compatible gate openers.
- Security: Enhances security by restricting access to authorized individuals who know the programmable 6-digit code, reducing reliance on traditional remote controls.
- Durability: Features a rugged metal construction designed to withstand various weather conditions. Some listings mention heavy-duty iron construction.
- Visibility: Equipped with backlit keys for easy use in low-light conditions.
- Compact Design: Has a relatively compact profile (approx. 3.5"L x 3.25"W x 1"D or 4" x 3" x 3").
- Range: Offers a typical operating range of up to 32 feet (10 meters) from the gate opener's receiver. It's recommended to install it within 5 meters (16 feet) of the control box on the same side of the driveway to avoid interference.
- Installation: Designed for easy installation, typically mounted with screws. It can be buried in the ground or fixed on the ground with a compatible mounting post.
- ALEKO Swing Gate Openers: AS/GG Series (e.g., AS450, AS600, AS650, AS900, AS1200, AS1300, AS1700 models).
- ALEKO Sliding Gate Openers: AR/AC Series (e.g., AR900, AR1300, AR1800, AR2200, AR2700, AR5700, AC1300, AC1800, AC2200, AC2700, AC5700 models).
- LockMaster Gate Openers: LM901 and LM902 Swing Gate Openers.
- DSC DSR SCG/SFG (H model only) Sliding Gate Openers: Purchased after July 2011.
- Powering on the control board and ensuring it's in standby mode.
- Pressing a "LEARN" button on the control board.
- Pressing the "OK" button on the LM172 keypad to link it with the gate opener.
- Once successfully learned, the control board's LED will indicate confirmation.
