[All in 1 Fingerprint Door Lock] Fingerprints/ App/Passcode/IC Cards/Physical Keys/E-key. Smart deadbolt locks are always ready to protect your home, allowing you to set auto lock between 5~900 seconds or apply 1-touch motorized locking, press # on keypad for 2s to activate one-touch lock.

[Biometric Fingerprint Access] Unlock your door instantly with a quick fingerprint scan, offering secure and convenient entry without the need for keys or codes. Never worry about lost, stolen, or copied keys again.

[APP Management] You can generate and share one-time, permanent, scheduled, and recurring code to your visitors, manage access rights and view access logs. Keyless lock features 50 fingerprints, 250 passcodes, 1000 ic cards (3 include).

[Remotely Control & Voice Control] Pair the keypad lock with Harfo Gateway(sold Separately.) You can remotely control via App, you can unlock or lock your door anytime, anywhere, while also working with Alexa/Google Assitant to enable voice control,receive real-time push notifications, monitor smart door lock status, etc.

[Enhanced Security] The smart deadbolt features auto-lock, one-touch locking, Anti Peeping password keypad, privacy mode, passage mode, silent mode, Anti-wrong password, emergency power port to plug in for a temporary power supply.

[Warm Tips] Door thickness range: 1.38 inch to 1.97 inch 35mm-50mm thick, work with standard wooden, left and right handed doors, great solution for Airbnb rental. Please use 4pcs 1.5V AA dry batteries (No include). Rechargeable batteries are not recommended, because most rechargeable battery's voltage is 1.2V.