Hi8us Keyless Entry Door Smart Lock with Bluetooth, Touchscreen Keypad Deadbolt Lock

• 【Keyless entry door lock 】The front door lock: Fingerprint + APP + Passcode + Mechanial Key. The fingerprint door lock adopts the latest biometric fingerprint access technology, has an accurate recognition rate of up to 99% and opens the door in 0.2 seconds. You can add up to 50 fingerprints and 100 passwords for smart door locks. In addition, you can set the free passage mode and keep it unlocked at any time which is convenient for the children and the elderly to enter and exit freely.
• 📱【Smartphone /Remote control】You can set a temporary password to share with friends and visitors, and check to unlock/lock records in real time on your APP. Moreover, when the family goes home or the smart lock has an abnormal alarm, your phone will send a message to remind you. In addition, you can add a Tuya gateway (not included) to activate remote unlocking (not restricted by region). So you don’t have to worry about the problem of locking and unlocking when you are away.
• 🔐【multiple protection mechanisms 】 The door lock has the protection function of automatic locking, 5 seconds automatically locked after unlocking. Moreover, the smart door lock supports virtual code to prevent peeping. More importantly, after the fifth failed password/fingerprint entry, or a low battery, the smart deadbolt will issue a warning notification. So electronic door locks greatly improve your home safety. It’s perfect for houses, apartments, Offices, and Hotels.
• ☔【Suitable for indoor/outdoor & Emergency power supply】 The smart lock is made of strong zinc alloy material, it can withstand most weather conditions: IP65(Suitable for front doors with eaves and accept light sprinkles), full operating temperature is between -4℉and 158℉ (note: do not exceed this temperature use). 4 AAA alkaline batteries (not included) can be used for about 3-6 months (8000 openings). Equipped with a backup key and a USB interface for emergency unlock. Never Be Locked Out.