Short Circuit Isolator รุ่น C-9503

Addressable Sounder Beacon Base

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

Intelligent Single Input/Output Module Loop Powered

Selectable Output Horns, Strobes, and Horn Strobes

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

Voltage : 3 VDC Size : 7cm. X 11.5cm LED Color : RED Single-Gang Electrical Outlet Box

SpectrAlert® Advance Selectable Output Notification Appliances

Fixed Temperature Heat Detector