AC input: Standard AC100V-240V 50-60HZ 36W, DC output: Stabilizator DC12V/ 3 A. Outside iron shell dimension:120mm*95 mm*38mm. Set NC / NO outputs, can control various types of electric locks. Note: Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric bolt lock would be Burned Down. Package Include: 1 x Access Control Power Supply,1 x Manual.