DSC FSA-210BRT 2-Wire Photoelectric Smoke Detector w/ Aux. Relay & Heat Detector

The DSC FSA-210BRT is a 2-wire photoelectric smoke detector designed for use with compatible fire alarm control systems. It combines photoelectric smoke sensing with a built-in fixed-temperature heat detector and an auxiliary Form C relay. The detector uses automatic drift compensation to help maintain reliable sensing as environmental conditions change. Its low-profile design supports discreet ceiling installation, while the removable smoke chamber simplifies maintenance. A local test button allows convenient functional testing, and the detector can be interconnected through compatible polarity reversal modules. The FSA-210BRT is a UL-listed U.S. model within the DSC FSA-210 series and is intended for supervised fire alarm applications.