Description

Features: 1. Pure stainless steel mechanical rotating struture ensuring lifetime of more than *0 years. 2. No longer install the electrical motor inside the mortise, which facilitates the maintenance work. 3. It is very easy to change batteries in the lock, just need several minutes. 4. Using 4 x 1.5V standard alkaline batteries 5. All components of this product , from coner , machine departs to mortise , really adopt stainless steel material. Never fade ! 6. It is free handle if the fingerprint is not input correctly. It can provide the door from opening by force, and prolong the using of the mechanism of the lock. 7. Fingerprint user capacity **0. 8. Unlock ways: Fingerprint or Mechanical key 9. Especially suitable for installation by non-professionals