Manual Call Points
Manual fire alarm call points for fire alarm systems are devices that enable people to raise a fire alarm in the event of a fire incident by pressing or breaking an element to activate the fire alarm system.
The Manual Call Point is a loop powered device designed around a fully digital protocol.
A unique manual call point that mimics the feel of breaking glass whilst offering the user the benefits and environmental advantages of a re-settable operating element.
Upon activation an indicator drops into view at the top of the window. The unit is then simply reset by use of a special key.
The same special key is used for removal of the device’s front cover.
The unit provides a fast and secure response, and incorporates a bidirectional short circuit isolator.
Connections are made using plugin terminal blocks which will accept conductors up to 2.5mm2.
1.)Aproved to EN54-11
2.)Provides high reliability and error detection
3.)Short circuit isolators in each device to the requirements of EN54-17
4.)Large capacity, up to 240 devices per loop
5.)Auto addressing capability (Control panel feature)
6.)Digital checking of double address - Line quality information
7.)Line quality information
8.)Bicolour (red green) LED driven by the control panel
All this is reason why several of India’s finest blue chips feature on secured engineers client list.