Multifunction lock: Our smart deadbolt provides multiple ways to unlock the door, APP, Fingerprint, Password, Key fob, Key, and also can generate multiple passwords and send ekeys remotely. Get ready for convenience and security like never before.

Easy Installation: Our door lock is a perfect fit for most American doors,it can be installed in less than 15 minutes with just a screwdriver.

Simple App：One APP account can control hundreds of locks, while the APP interface is simple and clear, you can view the history of locks, share lock permissions to others, and have peace of mind at all times.

Security and Durability：Our door lock is built to withstand extreme temperatures (-22℉ to 158℉) and is IP66 waterproof. Perfect for landlords with multiple properties.Ideal for Airbnb hosts, apartment managers, and self-housing residents.

Satisfaction Service: Enjoy a lifetime of free app access, backed by 30-day money-back guarantee, 1-year product warranty, and lifetime after-sales support from the date of purchase.