Fire Alarm Bell รุ่น HC-624B

Flame Proof Zone Monitor Interface

Standard Detector Base

Active End of Line

NBG-12 Series Non-Coded Conventional Manual Fire Alarm Pull Stations

Intelligent Single Input/Output Module

Gas Extinguishing Warning Indicator

Diameter : 10.2 cm (4") Height (including base) : 4.8 cm (1.8") for Heat

Common Base for termination and fixing of detectors, compatible for I-9102(UL), C-9102(UL), I-9103(UL) & C-9103(UL)