The 2251CPI C Series smoke detector is an improved version of the 2251BPI intelligent addressable photoelectric smoke detector.
The detector features a smoke sensing chamber designed to detect smoke and diminish stray internal reflections that can cause nuisance alarms. These features were developed to satisfy stringent nuisance alarm immunity tests defined in the US smoke detector standard, UL 268 edition 7.
The smoke level in the sensor chamber is continuously monitored and reported to the fire panel. For each individual 2251CPI detector, the alarm, fault, and maintenance thresholds are programmable in the fire panel configuration software.
A suitably configured fire panel will display the location of any detector which has triggered an alarm, fault, or maintenance signal.
IA Photo Smoke Detector, C Series, Ivory, excl Base
IA Photo Smoke Detector, C Series, White, excl Base