1. Electric control lock, support indoor button to unlock, outdoor key to unlock.
2. With the function of back locking, when the mechanical key is inserted to back lock, the indoor button cannot be unlocked, the button can be unlocked only after the mechanical key is unlocked.
3. Has the characteristics of high anti‑theft, high safety, and support indoor unlocking.
4. Power on to unlock, power off to lock, the unlocking direction is right opening.
5. The internal structure of the lock has been further improved, which can effectively prevent knocking and unlocking and further guarantee your safety.
6. Suitable for residential buildings, especially public gates of high‑rise residential buildings, offices, schools, hostels,
hotel buildings, factory warehouses and other departments, and can be used with electronically controlled anti‑theft security doors.