CQR FC620/WH 4 Core Flush Contact | Grade 2 | White | Non-resistored

This flush mounted magnetic door contact can be used in most security systems up to and including grade 2 as specified in EN50131-1: 2006 and is compliant to EN50131-2-6:2008 and environmental class II (for use indoors). It operates as a normally closed circuit going open when the magnet is removed. This contact can be used on most doors to detect the unauthorised entry of an intruder.