System Sensor 4WTR-B is a 4-wire photoelectric smoke detector with thermal sensor and Form C relay. The detector features in-line terminals, flexible mounting options, and simplified sensitivity measurement. It also features remote maintainance signaling and dual colour LEDs.
The System Sensor 4WTR-B Detector name is one of 50 Detectors from System Sensor featured on TheBigRedGuide.com. View technical specifications, download datasheets and compare the 4WTR-B with other Detectors.