Our conventional manual call points are designed to provide a manual alarm interface to conventional fi re alarm control panels. All call points are supplied in the standard red colour and are available in semi-fl ush mounting or surface mounting options. The manual call points are all with a 470 Ohm resistor and Normally Open contact, complete with glass.
Both break glass, and resettable operating elements can be used in the standard unit by a yellow strip on the element which becomes visible when activated.
With the addition of a hinged transparent cover the element may be protected against accidental operation.
A specialist test key may be inserted into the bottom of the unit to lower the glass and release the micro-switch and thus a full functional test is achieved