WUZHOU If you are looking f a durable high perfmance access control system, please don't miss it. Set NC/NO Outputs - Can control different types of electric locks , reduce load of access controller to save project wires. Note: Power control, open time should be set to 0 seconds when connecting with a electric lock. Otherwise, the electric lock will be burned. Control electric locks bolts directly, reduce access controller load. Saves project wires, provides very stable reliable output in various applications such as control These products are widely used in the access control system related applications such as electric magnetic lock, lock controller, RFID-IC card reader, passwd keypad, etc. Input voltage: AC110V-240V Output voltage: DC12V Output current: 3A Power: 30w Current time range: 0-15S Delivery Quantity: 1pc, Package Contents: Only the above package contents, excluding other products. Size: 1269534mm (Reminder: The size is measured manually, please allow 1-2 cm measurement err) Col: silver (Due to different monits lighting effects, the actual col of the item may be slightly different from the col shown on the picture.)