System Sensor 2151T Plug-In Photoelectric Smoke Detector Fire Sale STI-1230 Stopper II without Horn

STI-1230 Stopper II without Horn with Spacer

• Industrial environments

• Color: White

System Sensor 2WTA-B Photoelectric i3 Series Smoke Detector

Compatible with Siemens Fire Safety Model FPI-32 upgrade kit or the field-programmer/tester Model DPU/FPI-32 for easy programming and testing

System Sensor 2151T Plug-In Photoelectric Smoke Detector Fire Sale STI-1230 Stopper II without HornSystem Sensor 2151T Low Profile Plug In Photoelectric Smoke Detector with a Fixed Temperature Heat Sensor It is part of the 100 Series of Plug In Smoke Detectors from System Sensor. It is also compatible with 400 Series products from System Sensor.