Interlogix End-of-Line Power Supervision Relay, 12/24 VDC (204-12/24V)

The power supervision relay is used for terminating smoke detector loops for connection to burglar and fire alarm panels. This relay supervises the wires providing power to 4-wire smoke detectors. If the power is interrupted, the power supervision relay will cause the alarm panel to indicate a trouble condition. The relay draws a low current with an operating voltage of 12/24 VDC. The units fit easily into a junction box and can be quickly mounted using the tie wrap and adhesive backed tie-down clip provided.