The Ceasefire X Plus Pro-Sense Conventional Fire Alarm System is a time-tested and one of the most reliable system for ensuring fire safety of a premises. This system divides the premises into distinct zones. Each zone has its own set of detectors & alarm devices. These field devices within each zone are wired on a dedicated circuit. On being triggered, the panel is able to identify the circuit that contains the triggered device/ devices and thereby indicate the zone from where the fire alarm has come from.