Check the listing for details. Keyless Entry Door Lock, NGTeco Smart Deadbolt with Bluetooth, Biometric Fingerp. Color: Black, Condition: New. Listed at 89.90 USD. What's in the boxOutdoor Assembly*1，Indoor Assembly*1Mounting Plate，Deadbolt*1Strike Plate and Box，Studs*3，Keys*1Mounting Plate (optional)，User FilesScrews A*4 Deadbolt/Strike，Screws B*3Product DescriptionReliable Fingerprint RecognitionSmart Lock correctly recognizes registered fingerprint up to 99% of the time when your finger is placed correctly on the scanner.Anti-peep KeypadThe touchscreen keypad can gain access as long as the real passcode is entered continuously in the longer set of numbers.Share Temporary AccessNGTeco Door Lock allows you to grant access to airbnb guests, dog walkers or service people via a code or an Ekey for specific dates or times.Auto-LockForget to lock on the way out? .No worry about forgetting to lock the door, auto-lock will lock it for you.Suitable for Any SeasonKeeps your home safe during freezing cold winters, heavy downpours, and dry, hot summers.Protecting Your Precious PrivacySmart Lock stores your fingerprint data locally — rather than on the cloud — to keep your personal information safe and private.Audio InstructionsYour voice is all you need to operate your NGTeco Smart Lock. Intelligent audio and voice prompt operation, allowing you to use it conveniently and easilyLow Battery AlertYou could check small deadbolt locks ‘s battery power from APP in real time, and the door lock will also alert you by bi-bi sound