Model: AX1200KG Product Description Specification: Model: AX1200KG Lock size: 182 x 30 x 25mm / 182 x 30 x 23.6mm Voltage: 12 or 24V DC (can be customized) Current draw: 12V/900mA or 24V/220mA Armature finishing: zinc plating Operating temperature: -10 to 55C Materials: aluminum alloy, copper and silicone-steel plate Unlocking way: unlock when power off Door type: single