INTERLOGIX | 204-12/24V
Smoke Detector Relay, 4-Wire, 12/24 Volt DC, For Polarity Reversal Relay Module

MFR PART #  204-12/24V
PART #  236023
Minimum 1 EACH
In Stock


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 rela y will cause the alarm panel to indicate a trouble condition. The relay draws a low current with an operating voltage of 6 or 12/24 V DC. The units fit easily into a junction box and can be quickly mounted using the tie wrap and adhesive backed tie-dow n clip provided.


  • 6 V or 12/24 V models available
  • Compatible with most fire panels
  • Works with all 4-wire smoke detectors
  • Fits into junction box

Tech Info



Voltage 24 VDC
UNSPSC Code 46171600

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