System Sensor 2WTR-B 2-wire photoelectric smoke detector

System Sensor 2WTR-B Detector
BrandSystem Sensor
Model Code 2WTR-B
Model Info

System Sensor 2WTR-B 2-wire photoelectric smoke detector with Form C relay features isolated thermal sensor, in-line terminals, flexible mounting options, and simplified sensitivity measurement. It also features remote maintainance signalling and dual colour LEDs.

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