Smart Lock Deadbolt, Hornbill Fingerprint Door Lock with Keypad, Bluetooth Electronic Keyless Entry Front Door Lock, Free APP Control, Auto Lock, Code, IC Card, Digital Lock for Home Office Hotel, ?6-in-1 Smart Deadbolt: Open in an instant using your fingerprint or IC card, unlock via the app with Bluetooth, or by using either the keypad or the key. Support wi-fi remote control and Alexa voice control, requires hornbill G2 Gateway (sold separately, asin: B08P364YGK ), ?Fingerprint Identification: hornbill smart lock possesses a more sensitive fingerprint reader, which can recognize your fingerprint in just 0.3 seconds and unlock your door in 1 second. It's faster than groping for the key. Great smart devices for home, hotel, apartment and office, ?Humanized Design: Our keyless entry door lock featuring electronic key sharing, real-time viewing of unlocking records, passcode modification and low battery alarm. Both sides panel are made of Zinc Alloy, anti-impact and suitable for harsh environments (Waterproof Level: IP65; Operating Temp Range: -20℉～158℉) Note: If you use the wrong password or fingerprint to unlock more than 5 times, it will be locked up for 5 minutes unless you use the key or administrator APP to unlock, ?Easy Installation: Our fingerprint door lock is easy to install in minutes all by yourself with just a screwdriver and screws (included), no need to hire a locksmith. Please refer to the detailed user manual or video for specific installation and operation. Compatible with standard US wooden doors for both left and right handed doors, ?Customer Service & Warranty: Hornbill provides 30 days free return & exchange service, 1 year warranty and lifetime technical support for your smart door lock. Any question please feel free to contact us at (888)988-2118., ,