The Wireless Zone Monitor has been developed to integrate into any system with each WZM supporting up to 30 wireless devices of any mix, regardless of power requirements. This allows power hungry devices such as Sounders or Visual Alarm Devices (VADs) to be added to a system without taking power or address slots from the loop.
Each wireless field device has its own dual power supply which meets the requirements of both BS5839 and EN54-25 providing a minimum of three years service. The Wireless Zone Monitor requires 24v supply either via the main panel or a dedicated PSU.
