CDVI R4P Key Fob, 4 Channel Remote with Radium+ HID Technology

Optimize your access control with the CDVI R4P key fob — a compact, secure remote engineered for fast, dependable operation across commercial and industrial sites. This 4-channel remote lets security teams and end users operate multiple doors, gates or auxiliary devices from a single transmitter, reducing the need for multiple credentials. Built on CDVI’s RADIUM platform, the R4P uses 433 MHz wireless communication and KeeLoq hopping-code encryption to deliver robust protection against replay attacks, making it ideal for access control, surveillance entry points, and perimeter monitoring. With an operating range up to 820' (250 m) and compatibility with standard RADIUM receivers, the R4P supports installations from small offices to large campuses and gated facilities. The unit ships with a CR2016 battery installed and is molded in durable PC housing for everyday carry. Backed by a 5-year limited warranty, the R4P balances long-term reliability with low maintenance. Add the CDVI R4P key fob to your security toolkit for streamlined control and consistent performance — contact your supplier to order or integrate it into your next access control deployment.

• Secure, encrypted access with KeeLoq hopping code to protect entry points and reduce unauthorized access
• Four programmable channels let you control multiple doors, gates or systems from one compact fob
• Long-range performance (up to 820' / 250 m) for reliable operation across large sites and parking areas
• Seamless integration with standard RADIUM 433 MHz receivers for quick deployment in existing access control systems
• Rugged, compact design with included CR2016 battery and a 5-year limited warranty for low-maintenance security