Overview
System Sensor 2WTA-B Photoelectric Smoke Detector with Thermal SensorOverviewThe System Sensor 2WTA-B is a dual-function photoelectric smoke detector …
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Overview
The System Sensor 2WTA-B is a dual-function photoelectric smoke detector equipped with an integrated thermal sensor. Designed for two-wire installation environments, this detector combines smoke detection with heat-activated thermal response, making it suitable for mixed-risk fire detection applications in commercial and industrial settings.
Operates at 35VDC on a two-wire communication loop. Features NFC/13.56MHz credential capability for system integration and device management. The photoelectric sensing chamber provides early smoke detection, while the thermal component responds to temperature rise conditions.
Integrates with two-wire fire detection and building management systems. Compatible with standard addressable or conventional two-wire loops. Suitable for ceiling and wall mounting in offices, warehouses, mechanical spaces, and industrial facilities where dual-detection capability is required.
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System Sensor
System Sensor
System Sensor
System Sensor
System Sensor
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Fixed scope • Fixed price
