Sonew Digital Password Mechanical Door Lock Zinc Alloy Waterproof Code Door Lock Keyless Digital Combination Anti-Theft Lock

Sonew

No key required --- This door lock does not require a key to unlock, and uses a digital combination code, so there is no need to worry about losing the key. Change the password at any time --- The length of the password is 4-7 digits, you can change the password regularly to ensure safe use. Waterproof --- Chrome-plated surface, exquisite workmanship, has good waterproof performance. Sturdy --- High quality alloy lock shell,and the overall is made of premium alloy, through the special cold rail processing completely, harden casting, more effective against violent destruction. Widely used --- Suitable for wooden, metal, plastic doors with a thickness of 30-60 mm. Widely used for apartments, dormitories, companies, warehouses, storerooms, archive rooms, etc., Weight: 3.17 pounds, Manufacturer: Vertigo