Lazimin Mechanical Password Lock, Digital Door Keyless Entry Deadbolt Keypad, Widely Used in Gates, Parking Lots, Offices

KEYLESS ENTRY: This mechanical combination lock, no key or card required, just enter the digital code to open the door, simple and convenient, avoid forgetting to bring the key or lose the key and can not open the door. DIGITAL PASSWORD COMBINATION: this keyboard door lock is easy to install and use, with a sensitive password key, you can set your own password, easy to operate (password can be modified). PREMIUM AND exquisite workmanship, high-quality zinc alloy lock shell, digital lock overall made of high-quality alloy, corrosion-resistant, durable, energy-saving, safe, environmentally friendly. NO POWER SUPPLY: mechanical combination lock, no battery or wired power supply at all, no need to install any wiring, mechanical principle, very simple WIDELY APPLICABLE: The combination door lock is ideal for home, office, hotel, apartment, restaurant, dormitory, etc. Suitable for indoor doors, patio doors, access doors and outdoor doors., Manufacturer: Lazimin