โคมไฟฟ้าฉุกเฉิน LD-100

Intelligent Multi Sensor

Weather Proof Box

SD-651 SD-651 Low-Profile Plug-In Smoke Detectors

Addressable Input Module

SpectrAlert® Advance Selectable Output Notification Appliances

ส่องสว่างครอบคลุมพื้นที่แบบมุมกว้าง (Super wide beam 90°)

Motor Driven Bell - 24 Vdc MB6-24

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