The 2WT-B from System Sensor is a 2-wire, photoelectric smoke detector with a fixed 135°F (57.2°C) thermal sensor. It is part of the i³ Series designed for reliable fire detection in commercial and residential settings. It features intelligent drift compensation and smoothing algorithms to reduce false alarms, along with dual-color LED indicators for instant status updates. Its plug-in design and large wire entry port simplify installation, making it compatible with a wide range of conventional alarm control panels
Features
- 2-Wire
- 12/24VDC
- Plug-in detector line, mounting base included
- Mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to wall or ceiling
- Loop testing via EZ Walk feature
- Built-in test switch
