System Sensor 2WTB i3 Series 2wire Photoelectric Smoke Detector

System Sensor 2wt B. System Sensor 2WTB I3 2Wire PlugIn Photoelectric Smoke Detector with The important difference is that the 2WT-B also has an integrated fixed temperature thermal sensor which trips at 135°F (57.2°C). System Sensor 2WT-B Two-Wire Smoke Detector With Built-In Heat Sensor

This chart contains the current list of detectors and UL Listed compatible control units The important difference is that the 2WT-B also has an integrated fixed temperature thermal sensor which trips at 135°F (57.2°C).

System Sensor 2WTB 2WB i3 Series 2wire Photoelectric Smoke Detector

The i3 line redefines installation ease with its plug-in design The System Sensor 2WT-B is a 2-wire, photoelectric i3 smoke and heat detector The System Sensor 2WT-B is a 2-wire smoke and heat detector

System Sensor 2WTB 2 Wire Photoelectric Fire Alarm Smoke Detector eBay. The System Sensor 2WT-B is a 2-wire smoke and heat detector The i3 line redefines installation ease with its plug-in design

System Sensor 2WTB FREDLAND SUPPLY COMPANY‪. + System Sensor 2W-B i3 Series 2-wire, Photoelectric i3 Smoke Detector. This model is the same as the 2w-b model except is has built-in 135-degree heat sensor as well