Electromagnetic Lock Face Mount/Bond Sensor/Door Position Switch Opening Action Instant Release Stainless Steel Amp Draw @ 12V 300mA@12V DC Amp Draw @ 24V 150mA@24V DC Input Voltage 12/24V AC/DC Projection from Wall (In.) 2 1/4 in Total Projection (In.) - Holding Force (Lb.) 600 Armature Length (In.) - Armature Width (In.) - Armature Depth (In.) - Lock Body Length (In.) 8 in Lock Body Width (In.) 1 7/8 in Lock Body Depth (In.) 1 39/64 in Strike Plate Length (In.) 6 1/4 in