Honeywell 4232CBM Connected Building Access Control Module

Connected Building Module designed to support VISTA security panels with a variety of hardware and software products for home or building automation applications. Enables communication between products through high-speed RS232 and RS422 serial interfaces for connection to external systems and a standard four-wire ECP interface for connection to the security control panel. Mounts directly in control panel cabinet using included double-sided tape. Features three-wire RS232 or four-wire RS422 interface to external equipment and four status LEDs for system troubleshooting. Driver software is required and provided separately by third-party vendors. Specifications: 3.75" W x 2.5" L x 0.875" D. Current drain 50mA nominal, 75mA maximum. Input voltage 8-12V supplied from control panel's ECP bus.