Mechanical keyless Entry Door Lock Stainless Steel Mechanical Combination Lock Button Combination Keyboard Waterproof Tamper-Proof Security Door Lock (Color : SA18-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.Product descriptionProduct model :SA18Panel material: stainless steelLock body material: stainless steelLock core material: copperPanel color: Stainless steel (optional)Applicable door thickness :30-65mmType of application: indoor/outdoor doorsApplicable environment: indoor/outdoor room temperatureFeatures: Password unlock, 6-digit continuous password, with normally open function.Panel size :60X180X66mmLock body size: center distance 60mmLiner size :27x67mmNet weight: about 1.6kgPower supply mode: No powerFunction: Password unlock

• 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.