Fixed Fire Telephone Handset รุ่น P-9911(F)

Manual Fire Alarm Pull Stations provide a single-action, normally open contact, alarm initi- ating point for use with Fire Alarm Control Panels.

Weather Proof Box

The FRM-1 Relay Control Module is intended for use in intelligent, two-wire systems where the individual address of each module is selected using the built-in rotary switches.

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

Innovative Manual Call Point

Intrinsically Safe Combination Heat/Photoelectric Smoke Detector