A conventional system employs initiating circuit, connected to sensors (initiating devices). These sensors are devised to decrease the circuits resistance when the environmental/power influence on any sensor exceeds a predetermined threshold. In a conventional system the information density is limited to the number of such circuits used.

A Manual Call Point is an active fire protection device, usually wall-mounted, that, when activated, initiates an alarm on a fire alarm system. In its simplest form, the user activates the alarm by breaking the glass, which completes a circuit sending an alarm to the fire alarm control panel

The response indicator enables auxiliary indication for sensors that are located outside the closed spaces. In a prominent and visible.

This system has a 7 Segment Digital Display to show Zones / Floors. It is programmed in such a manner, that if Fire is Detected on Lower as well as Higher floors at a time the system will give more priority to display the number of higher floors. This system is specially designed for High Rise Building and Industries, Operating control is through Membrane type Key Board.