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; 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; Made of duraable material, useful and practical; Easy to change code,suitable for doors of 35-55mm in thickness; Specification: Materials: Zinc alloy Size: approx.142 x 63 x 42mm/ 5.6 x 2.5 x 1.65 inches Package Includes: 1 Set Door Lock 1 Piece User Manual
