โมดูล รุ่น DI-9301

Re-settable (non-breaking glass) via special key

Fire Alarm Control Panel

Fire Indicating Lamp

Addressable Sounder Beacon Base

The 2151 low-profile photoelectronic detector uses a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with compatible UL listed contro

4-Wire Photoelectric Duct Smoke Detector