Note: A. Suitable for the doors which trepanning size is 55- 60mm B. Doors fit:35mm To 55mm thick C.It fits most pre-drilled 2-3/8'' (60mm) or 2-3/4'' (70mm,by request)backset knob-lock doors or other similar doors. D. Please note the orientatoin of this lock is not reversible, so please make sure you choose the correct orientation you need. If you use your right hand to open the door to access into the room, then choose right hand, otherwise, you need the left one. Please buy it from another link in our store. Product Description: Digital Keyless Password Door Lock with backup Keys It is suitable for entrance /bathroom /passage /medium grade commercial office /school /heavy duty residential projects.And this password/combination door lock offers great convenience of reliable keyless access by code. User can setup ten different password/ codes for access, each code can be set from 1 to 13 digits. If needed, move the key cover and user can still use the backup keys included in the package to open the lock. Specifications: Product Dimensions: 9.5*7*7inch Item Weight: 3.8pounds Material: Zinc Alloy Battery: DC 6V Or 4X1.5V AAA Some Screws& Nuts,& Washers Caution: Each time to input code and unlock, need to till the indicators off. Please read the instruction thoroughly before you install and use the lock. Please retain this manual for future reference.
- Used For Wooden Door Or Aluminium Door.
- 2 kinds of codes (Master code and user code).
- Can store 10 groups of different codes.
- Alarm when the voltage of battery is low.
- Can connect with outside power when there is no battery or the battery is used up. Alarm if error code is entered for 5 times continuously.