The Twinflex Weatherproof Manual Call Point (MCP) allows for user activation of the fire alarm system. Once operated the device latches into the alarm position and requires manually resetting via a special key. This device is compatible with the Twinflex 2-wire Fire Alarm Control Panel and comprises a 2-wire zone-powered MCP. This device may be installed on the same zone as the Twinflex Multipoint detector/sounder and other associated Twinflex devices. An optional clear front cover is available if required (Part No. 25-0083-303).