Part Number:Health Gearo2x6fhrew3 Package Dimensions:16 x 11.2 x 5.4 cm; 770 Grams Material:Iron, Aluminium, Zinc Shape:Rectangular Number of Pieces:1 Special Features:Waterproof, Passcode Unlock Included Components:User Manual Batteries Required?:No Item Weight:770 g The digital gate lock adopts high quality alloy lock case, after special cold rail processing, hard casting, the surface is chrome-plated, with exquisite craftsmanship and durability, so the code entry door lock has waterproof, sun-proof, and advanced rust prevention performance, suitable for indoor and outdoor use. More effective against violent damage. The key code is sensitive and strong, 2-4 digits password can be set. The digital code door lock combine with mechanical lock, safer than traditional door locks. Ideal for commercial or domestic use, suitable for gate, parking lot, for Airbnb, short term rental, storage area or safe access area. About this item [Keyless Entry and Exit]: The button is sensitive, 2-4 digits password can be set, keyless entry door locks are easily unlocked by a password [Reliable Mechanical Lock]: Reliable mechanical lock means that no batteries or a power source is required; No keyholes means this lock cannot be picked, safer than traditional door locks [Fine Workmanship]: High quality alloy lock case, the overall lock case is constructed by high quality alloy, which is waterproof, after special cold rail processing, hard casting, and the surface is chrome-plated, with exquisite craftsmanship and durability [Applicable Doors]: The mechanical digital combination code door lock is suitable for indoor or exterior wooden doors, yard doors, aluminum alloy gates, wrought iron doors with 10-60mm thickness [Easy Installation]: No need to charge and install batteries; Supplied with installation instructions and fitting template to make installation quick and easy See more product details [Keyless Entry and Exit]: The button is sensitive, 2-4 digits password can be set, keyless entry door locks are easily unlocked by a password [Reliable Mechanical Lock]: Reliable mechanical lock means that no batteries or a power source is required; No keyholes means this lock cannot be picked, safer than traditional door locks [Fine Workmanship]: High quality alloy lock case, the overall lock case is constructed by high quality alloy, which is waterproof, after special cold rail processing, hard casting, and the surface is chrome-plated, with exquisite craftsmanship and durability [Applicable Doors]: The mechanical digital combination code door lock is suitable for indoor or exterior wooden doors, yard doors, aluminum alloy gates, wrought iron doors with 10-60mm thickness [Easy Installation]: No need to charge and install batteries; Supplied with installation instructions and fitting template to make installation quick and easy