GFE – IO ISO

The addressable Input/Output module is a fully monitored device which permits the interfacing of third-party equipment with the fire alarm control panel using normally open dry contact connections, while also providing a changeover output relay to control ancillary equipment. The interface is used to monitor the contacts of an external system which must be interfaced to the fire alarm system, for example a flow switch in a sprinkler system. The output relay can be programmed to close fire doors, activate smoke removal systems, etc.