Optex EN-4204R Zone Inovonics Add-On Receiver with Relay Outputs

Designed for reliable integration into commercial security systems, the Optex EN-4204R four-zone add-on receiver delivers supervised monitoring and flexible control for mixed wired and wireless installations. This Inovonics control panel receiver programs and supervises up to four transmitters and provides Form C relay outputs for each zone, allowing wireless events to interface directly with hardwired alarm panels or stand-alone automation. Configurable output modes—follower, latching, momentary, or toggle—give installers the flexibility to tailor alarm responses to specific site needs, while front-panel LEDs simplify diagnostics and maintenance.

Built for operational security, the EN-4204R includes case tamper protection, jam detection and internal antennas to maintain signal integrity for surveillance and remote monitoring applications. Its compact, hybrid-ready design and wired connectivity streamline integration with CCTV, access control and monitoring systems, reducing installation time and false alarms. RoHS-compliant construction supports environmentally conscious deployments.

For dependable relay-based integration of wireless sensors into your security infrastructure, choose the Optex EN-4204R. Contact our sales team or order now to add four-zone supervised reception and robust tamper/jam protection to your next project.

• Supervised monitoring of up to 4 Inovonics transmitters for reliable zone protection
• Form C relay outputs per zone enable direct integration with hardwired control panels or stand-alone systems
• Configurable outputs (follower, latching, momentary, toggle) to match site-specific alarm responses
• Tamper protection and jam detection enhance signal integrity for security and surveillance installations
• Internal antennas and hybrid wired connectivity simplify installation and reduce external hardware needs
• Front-panel LEDs provide instant status and diagnostics to speed commissioning and maintenance