System Sensor 4WTA-BSystem Sensor 4WTA B White 4 Wire Photoelectric i3 Series Smoke Detector with Thermal Sensor and Built In Sounder System Sensor 4WTA B White 4 Wire Photoelectric i3 Series Smoke Detector with Thermal Sensor and Built In Sounder combines photoelectric smoke detection, fixed thermal sensing, and an integrated 85 dB sounder in a single intelligent device. Designed for simplified installation and maintenance, it features advanced drift compensation,
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System Sensor 4WTA-B
White 4-Wire Photoelectric i3 Series Smoke Detector with Thermal Sensor and Built-In Sounder
System Sensor 4WTA-B White 4-Wire Photoelectric i3 Series Smoke Detector with Thermal Sensor and Built-In Sounder combines photoelectric smoke detection, fixed thermal sensing, and an integrated 85 dB sounder in a single intelligent device. Designed for simplified installation and maintenance, it features advanced drift compensation, remote maintenance signaling, and a plug-in design with included mounting base.
Photoelectric smoke detection with isolated thermal sensor for enhanced fire detection capabilities
Built-in 85 dB temporal sounder provides local audible alarm notification during emergency conditions
Plug-in detector design with included mounting base enables fast installation and easy servicing
Drift compensation and smoothing algorithms help reduce nuisance alarms caused by dust and environmental factors
Form C relay, remote maintenance signaling, and dual-color LED status indicators simplify monitoring and troubleshooting