Algatec UL275BWM-SL provides Dingle Door Secure Locking with Door Status Monitoring Sensor for Feedback. Algatec Single Leaf EM Lock provides dual monitoring having Inbuilt Bond Sensors and LED for Door Status. Algatec 600 LBS Electromagnetic Lock is fail safe type Door Interlocking System with very low energy consumption and dual Voltage selection facility of 12VDC and 24 Volt DC Algatec Electromagnetic Locks are used with many access control brands and controllers like Honeywell HID Bosch Gallagher Idemia Morpho Suprema Virdi Smarti Spectra and Matrix etc. .