NANSHI Brass Glossy Deadbolts  (Beige)

1 12V voltage electric control, super sensitive response ability, easy to unlock, no need to wait. 2 Ultra-high security and anti-theft performance, using iron spray powder material, firm and reliable, not easy to damage. 3 The installation is quick and easy, no complicated steps, and no waste of your time. 4 It has a wide range of applications, suitable for all kinds of iron doors and wooden doors, so there is no need to worry about unsuitability. 5 Package including all the installation accessories, and everything you need is provided for your convenience.Item Type: Electric Door Strike Lock Material: Iron Spray Powder Voltage: 9-12V Installation Method: Left Front How to Use: 1. Fasten the lock body, lock head and door buckle shell to the door edge and frame with matching screws. The distance between the tongue surface of the lock body and the tongue surface of the buckle shell is about 5 mm. 2. Observe whether the weight of the door and the door closer (if equipped with a door closer) are ideal. If you find that the door is noisy or does not lock when closing, you can use a No. 12 wrench or pliers to turn the hexagonal screw angle and repeatedly adjust the load spring to When opening and closing the door, the tension is balanced. 3. When the hook and oblique tongue is installed reversely, the inner unlocking can be changed to the outer unlocking, and the installation method is the same. 4. Connect the lead wires at both ends of the lock to an AC/DC power supply of 9-12V, power> 12W, and then press the unlocking control switch. Just press for 1 second, and the lock will automatically open.