1. Secured Locking method: fingerprint, password , mechanical key
2. Advanced technology: ① With CMOS optic sensor which features digital signal output and anti-interface to ensure easy and reliable reading of every fingerprint. ②Digital display makes the operation much convenient and easy.
3. Low power warning: once bult-in battery is going to run out, the lock itself will automatically sound alarm to remind to replace the battery.
4. Emergency power: Once bult-in battery runs out, fingerprint and password cannot be used, we unlock normally with a piece of 9v (6 F 22) quadrate battery.
5. Robust Structure: The lock is with double –layer composite structure and the spelter material which can last for 10years under normal usage.
6. More details kindly contact.