EDWARDS 4-CPU 20/01 These can be activated in

These can be activated in one or two groups from the APS’s unique dual input circuits

this advanced device is perfectly suited for large spaces

When the key is turned to the “TEST” position

By a simple key operation the Remote Test Station is able to test the alarm function of the Fireray® 50RU or 100RU Reflective Beam Smoke Detectors at ground level

as well as life safety applications

EDWARDS 4-CPU 20/01 These can be activated inEST4s Central Processing Unit, the 4 CPU, is a control panel card that manages data generated by local modules and acts as a nexus for system wide network communication. It accomplishes this by pulling data from local rail modules in real time and facilitating both intra module data exchange, and inter node communications with remarkable speed and efficiency. The 4 CPU is, in essence, the gatekeeper for events reported to modules from field devices;