เครื่องตรวจจับก๊าซ รุ่น I-9602LW

Intelligent Fire Alarm Control Panel

FMM-1, FMM-101, FZM-1 & FDM-1 Monitor Modules with FlashScan®

Series CVX/CSX Explosion-Proof Bells & Series MB Motor Bells

Two-and Four-Wire Head & Terminal Base Smoke Detectors 700 Series

Innovative Conventional Optical Smoke Detector

Intrinsically Safe Combination Heat/Photoelectric Smoke Detector

Fire Alarm Stations 270 Series

If smoke is present in the beam’s path, the received signal is reduced by a level determined by the density of the smoke.