660 wireless manual call points use a wireless transmission path to connect to Numens addressable fire detection control and indicating equipment via a wireless node. Up to 125 devices can be wireless connected to each addressable loop.

A pressure-activated displacement element provides a safe and convenient way for building occupants to manually initiate a fire alarm condition.

The 660 wireless manual call point has an integral alarm indicator that illuminates when the manual call point has been activated. The indicator can also be configured to flash when polled by the wireless node.

Resetting the manual call point is achieved by inserting a key through the underside of the unit to replace the operating face to the quiescent position.

The 660 manual call point range provides fire detection and alarm system designers with a Standards-compliant, premium product for life safety and property protection applications.