Description
Model 741U is a four-wire photoelectric smoke detector with alarm relay (NO) output and remote alarm/trouble LED output.
Model 741U is a four-wire photoelectric smoke detector with alarm relay (NO) output and remote alarm/trouble LED output.
Weight | 0.4 lbs |
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Dimensions | 4.00 × 4.00 × 1.75 in |
Detectable Medium | Smoke |
Output | Alarm Relay, Remote LED |
Detection Method | Photoelectric |
Series | |
Brand | |
Production Status | Obsolete |
ESL Smoke Detector
GE Security. Compatibility Index. 2004.
700 Series; Conventional Smoke and Heat Detector
ESL. Installation Sheet. 2014.