UTC Interlogix (Formerly GE Security/ESL) 541C Smoke Detector, 4-Wire, Photoelectric

The UTC 541C is a 4-wire, photoelectric smoke detector equipped with analog features such as drift compensation and multi-criteria detection. The 541 Series continually monitors its own sensitivity and operational status, and provides a visual indication if it drifts out of sensitivity range or fails internal diagnostics.

Time between cleaning detectors is dramatically increased because of the 541's built-in drift compensation. This feature, usually only available in analog systems, allows the detector to automatically adjust its sensitivity over time as it becomes dirty, increasing dust life.

UPC: 046188069798
Also known as: ES-541C

Technical Specifications: Mounting dimensions: 4.75” (12.5 cm) diameter; 0.3” (0.8 cm) height Detector head dimensions: 5” (12 cm) diameter; 2” (5 cm) height Alarm contacts: 500mA @36 V DC (resistive) Typical alarm current (24V): 15 mA Typical average standby current (24V): 70 µA Maximum ripple (pk to pk): 10% (Vp - p) Voltage: 8.5 – 33 V DC

For more information about the UTC (Formerly GE Security/ESL) 541C, please contact us.