The model of J-SAP-M-04D break glasses are most used of fire alarm systerm as a alarm key.It is made of ABS material,and the break glass’s thickness only have 1.5mm.it is easy the test the glass if natural working the particular key.
Features:
The Standard of the glass is 86×86mm
Rated voltage DC24V
The Contat resistance low 0.1Ω
Have the red/ green/yellow/green/ Colors
Simple key to reset operating element-no broken glass
|