KANTECH SYSTEMS ML831SCSC28 Electromagnetic lock, 12-24 VDC, with Security Sensor

THESE HARD-WORKING MULTI-PURPOSE ELECTROMAGNETIC LOCKS ENHANCE BUILDING SECURITY AND INSTALL QUICKLY. FEATURING A BRUSHED ANODIZED ALUMINUM FINISH, THESE LOCKS ARE IDEAL FOR SINGLE OUTSWINGING INTERIOR OR PERIMETER DOORS AND HAVE A HOLDING FORCE OF UP TO 680 KG (1,500 LBS). THEY ALSO HAVE A BUILT-IN, ADJUSTABLE TIME DELAY WITH INSTANT UNLOCK AND DELAYED RELOCK (UP TO 110 SECONDS). VOLTAGE IS FIELD SELECTABLE (12 V OR 24 V), THE LOCKS HAVE NO RESIDUAL MAGNETISM AND HAVE LOWER POWER CONSUMPTION. THE M L831SCSC28 MODEL ALSO HAS A SECURITY CONDITION SENSOR FOR REMOTE AND LOCAL LED INDICATION OF LOCK STATUS (LOCKED OR UNLOCKED), REDUCED HOLDING FORCE CAUSED BY MATERIALS BETWEEN MAGNET AND PLATE, AND UNLOCKED DEVICE DUE TO CURRENT LOSS.