The UTC 449C is a UL listed, 4-wire 12/24VDC Photoelectric Smoke Detector.
Self-diagnostics continuously monitor detector sensitivity and operational status, ensuring the device is always working correctly. Visual trouble indicators alert the user if the device is not functioning within its pre-configured sensitivity range.
The 449C is easy to clean and designed to reduce false alarms caused by dust, insects, radio frequency interference (RFI), and external light.
Also known as: ES-449C
For more information about the UTC (Formerly GE Security/ESL) 449C, please
contact us.