Mechanical keyless Entry Door Lock Outdoor Door Lock Waterproof Mechanical Lock Battery Free Code Lock Pushbutton Exterior Street Gate Lock (Color : Black)

1. Both the left hand door and the right hand door can be used because the unlocking direction is adjustable.2. Stainless steel digital door lock material, with stronger surface treatment performance.3. Keyless mechanical door lock, with password keyboard, made of high quality zinc alloy, more durable, more secure.

• 1. No battery, power or wire required, mechanical structure provides a more stable and safer locking system.
• 2. Automatic locking after closing the door, so you don't have to worry about forgetting to lock the door and return to confirm, better protect your home security.
• 3. Easy to set and install, this set of external door handle password combination is 4-7 digits (no repetition) composed of numbers or letters, can be used in any order. Equipped with detailed instructions. Please read carefully and installation will be simple and quick.