Bosch D9127U SF 09/12 Compatible with ES-50X & ES-200X

Compatible with ES-50X & ES-200X addressable fire alarm control panels

the on-board micro-processor ensures that the relay is in the proper ON/OFF state

One D7039 Multiplex Expansion Module is required in the system to use the D7042/D7042B Eight Input Remote Modules

most compact single gang designs in the world

LT-V700F Twin Peaks 2004-2005

Bosch D9127U SF 09/12 Compatible with ES-50X & ES-200XThe Bosch D9127U POPIT Module (without tamper switch) provides point identification of initiating devices, and supervises wiring to devices for circuit integrity. For use when there is a need to expand a compatible control panel beyond its standard number of on board initiating zones or points. The D8125 Multiplex Zone Expander is required. The D9127 modules are wired in parallel on the D8125 data loop.