It is formed by metal material, study and durable in use. With chromium coating design of outer appearance and skidproof feature, it can highly reduce the possibility of chemical reaction like mechanical wear and chemical corrosion. The automatic locking retractor can ensure the safety as it automatically locks behind you within 3 seconds. We provide you with two methods to unlock the door once you install our smart lock. Besides the passwords unlocking function powered by AAA batteries, you can also use spare keys to open the door in case of emergency. For instance, the battery is wearing out. It is applicable to a variety of doors, such as wooden door, metal door, glass door, stainless steel door etc. The door thickness between 28-32mm is acceptable. Please note that two smart doors respectively with an app and a fingerprint scanner function will be rolled out soon. Please contact our customer service for further information.

Meet Yale Code, the non-connected door lock that brings key-free entry to your door an an approachable price point. Ideal for those who are new to electronic locks, or just want an affordable way to upgrade their home, Yale Code has a simple DIY installation process that doesn’t require any professional help, and there’s no app or phone set-up is needed. Create and store up to 20 key-free entry codes directly in the lock itself, and share secure and convenient access with friends, family, housemates, caretakers, and more. The backlit keypad ensures that you can easily read its numbers for entry at any time of day, and the backup key allows all members of your household to choose their preferred way to unlock the door. With its sleek design and low profile, Yale Code looks great on any door while bringing trusted security to your home.

This lock provides versatile access with three convenient unlocking methods: fingerprint, password, and traditional key for flexible entry. It features rapid fingerprint recognition within 0.3 seconds, enabling door unlocking in just 1 second for swift access. With extensive storage capacity, it can store up to 50 unique fingerprints and 50 distinct passwords to accommodate multiple users. The durable design boasts an IP54 waterproof rating and operates reliably in temperatures from -20°F to 60°F, making it suitable for various climates. Installation is simple and requires only a screwdriver, fitting all American standard left and right-handed doors. Powered by 4 AA batteries, it offers long-lasting power with up to 18 months of battery life for sustained operation.