AGPtek AC 110-240V to DC12v 3A 36w Power Supply for Door Access Control System Power Supply &diams; HIGH PERFORMANCE - This power supply can control electric locks or bolts directly, Lessen the load of access controller Save project wires, Provide very stable and reliable output in a various applications such as lock control/controller control/exit button/RFID-ID Reader. &diams; WIDE VOLTAGE RANGE - AC input: Standard AC100V-240V 50-60HZ 36W, DC output: Stabilizator DC12V/3 A. &diams; COMPATIABILITY - Set NC / NO outputs, can control various types of electric locks. &diams; AUTOMATIC PROTECTION FUNCTION - It will protect automatical and no voltage output when short circuit happening in the circumferential circuit. &diams; NOTE - Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric bolt lock would be Burned Down.