Surface mount, double pole green call point (breakglass) marked Emergency Door
Release - where double pole switching is required.
The call point switch is held off by the 'edge' of the glass. When the glass is broken, the switch
is released in a simple, reliable operation.
A protective plastic coating on the glass prevents operator injury and inhibits the release of
glass fragments. A hammer is not required.
Testing of the call point is easy, when the special test key is inserted, the glass drops and
tests the switch.