Manual callpoint suitable for Fike Twinflex fire alarm systems · · · Units come with a resettable element · · Reset using the key provided · · Can be tested using the test key or by depressing the element · · Can be connected to the back-box using simple flying-lead terminations · · Audible warning with an optional full specification built-in sounder · · 7 different sound patterns · · Supplied with an adaptor plate · · For use with standard flush or surface back boxes