CDVI R4AES RADIUM 4-Channel AES128 Encrypted Remote

Secure, long-range access control starts with a remote you can trust. The CDVI R4AES RADIUM 4-Channel AES128 Encrypted Remote is a handheld key fob engineered for professional security and access applications—gate operators, automated doors, and perimeter alarm systems. Armed with AES128 encryption and a KeeLoq-style rolling code algorithm, this CDVI remote prevents cloning and scanning attacks so your site remains protected. Four programmable channels give you immediate control over multiple devices while delivering a maximum operating distance of up to 820' (250 m) on the 433.92 MHz band, reducing the need for repeaters. Lightweight and rugged, the R4AES runs on a common CR2032 3V battery for low-cost upkeep and predictable field service. Designed for installers and security managers, it integrates smoothly into existing CDVI and third-party access control setups to support surveillance and monitoring workflows. Choose the R4AES to tighten physical security without complicating operations—ideal for commercial gates, parking facilities, and alarm system arming. Contact your CDVI supplier or add to cart to upgrade your access control today.

• Military-grade AES128 encryption protects remote commands from interception and cloning, ensuring reliable access control for sensitive sites.
• Four programmable buttons provide flexible control of gates, barriers and alarm systems from up to 820' (250 m), minimizing the need for additional hardware.
• Handheld, rugged design withstands daily use and harsh conditions for dependable field performance and lower replacement costs.
• Simple battery-powered operation (CR2032, 3V) makes maintenance fast and predictable for facilities teams.
• Compatible with 433.92 MHz access receivers and CDVI systems for seamless integration into existing security and monitoring networks.