1. Stainless steel wire drawing processing,lock body surface anti-corrosion,durable and beautiful.
2. Lock the door automatically when close the door.
3. Simple wiring, two-wire system without distinction of positive and negative electrodes.
4. It can be opened from the left and right with convenient installation.
5. Fits for electrical control, key or hand operation.
6. Support manual unlocking, 3 keys included.
7. Outward opening door lock,can work with wood door, steel door, stainless steel door.
8. Suitable for residential buildings, public door, organs, schools, hotel building, factory warehouse and other departments.