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 10 digits; 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.107 x 43 x 40mm/ 4.2 x 1.7 x 1.6 inches Package Includes: 1 Set Door Lock 1 Piece User Manual
