Digital code lock, mechanical door lock, digital code lock, keyless entry, deadbolt door lock

【Mechanical Door Lock】 The digital code door lock is a reliable mechanical lock that doesn't require batteries, so you don't have to worry about security risks like low battery. It can be used continuously for a very long time. 【Keyless Entry】 This security deadbolt door lock is a digital code lock and doesn't require a key. Keyless entry means you no longer need to carry keys; it's very easy to unlock by entering a password, allowing you to enjoy the freedom and convenience of keyless entry. 【DIY Password Combinations】 The passwords for this door lock can be 2 to 4 digits long. You can freely organize and combine your passwords according to the manual. The password combinations are very diverse and more secure than traditional door locks. 【Waterproof Zinc Alloy Material】 The high-quality alloy lock case is made of high-quality zinc alloy, which is waterproof. After special cold-rolling treatment, hard casting, and a chrome-plated surface, it boasts exquisite craftsmanship and durability. More effective against forced entry. Suitable for both interior and exterior doors. 【After-Sales Service】 If you have any problems using our products or are dissatisfied, please feel free to contact us. Our professional customer service team will sincerely address your concerns. Thank you for shopping with us. 【Note】 Due to different lighting and screen settings, the item's color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2 cm difference.