CSP Power Supervision Module for Smoke Detectors


  • The T275PSM Power Supervision Module monitors 12VDC power supply to wired intrusion sensors.
  • If the power supply fails, the T275PSM presents open circuit to the alarm panel indicating a fault condition.
  • If the power supply is Ok, the T275PSM presents a user supplied EOL resistance to the alarm panel.
  • Simple to install, only 4 wires.
  • LED to indicate OK/FAIL status.
  • Reliable solid state design.
  • Small size.

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