CDVI SEL2641R433-IP5 2-Relay Stand Alone Receiver, up to 500 Users 433 MHz

Enable secure, flexible remote control of gates, doors and automated barriers with the CDVI SEL2641R433-IP5 2-Relay Stand Alone Receiver. This CDVI control panel accessory provides a reliable wireless interface for access control, security and monitoring applications — ideal for parking lots, garage doors, handicap entrances and perimeter access. The receiver operates on 433 MHz and supports up to 500 users, delivering long-range performance (transmitters up to 250 m / 820 ft) while reducing installation complexity. Licensed KeeLoq rolling-code encryption ensures transmissions are protected against replay and cloning attacks, enhancing system security and surveillance integrity. Two configurable relays offer pulse, latched or timed outputs, and flexible 12/24V AC/DC power compatibility makes integration straightforward with existing control panels and low-voltage networks. Compact and robust, the SEL2641R433-IP5 streamlines installation and ongoing operation for facilities managers and integrators. For secure, scalable access control that pairs with your surveillance and monitoring systems, add this CDVI wireless receiver to your project or contact us for integration guidance.

• Secure, long-range wireless access for gates, garage doors and barrier systems, reducing wiring and installation time
• Supports up to 500 users with 433 MHz KeeLoq rolling-code encryption for robust anti-cloning protection
• Dual relay outputs with pulse, latched or timed modes to adapt to varied access control and automation needs
• Broad power compatibility (12/24V AC/DC) simplifies integration with existing control panels and low-voltage systems
• Compact, weather-resistant form factor designed for reliable operation in parking, commercial and industrial environments