KNOBWELL Keyless Entry Door Lock, 4 in 1 Smart Fingerprint Door Lock, Keypad Deadbolt with 2 Keys, Electronic Door Deadbolt Lock, One Touch Lock/Unlock, Auto-Lock, One Time Code

• 【4-in-1 Smart Door Lock】Unlock the door with fingerprint, password, KNOBWELL APP or physical keys. Multiple ways for choosing, suitable for family members of different ages. With all these options, you never have to worry about losing your keys and getting locked out. Simply choose the best unlocking method that suits your needs. 【Fingerprint Recognition】 Our smart lock equip with high sensitive fingerprint sensor and biometric identification technology, fast and accurate fingerprint unlock provide safety and convenience. You can store up to 50 fingerprints for your family members or frequent guests. Besides, it can add 250 passwords, perfect for homes, Airbnb, apartments, offices, and hotels. 【Safeguard Home Security】Electronic door lock equipped with auto-lock, one-touch locking, anti-peeping code, emergency power supply port and low battery alert to enhance your home security. Our Fingerprint door lock is built to withstand extreme temperatures (-4℉ to 158℉) and is IP65 waterproof. It's an essential tool for your home. 【Easy Installation】You can finish the installation in around 5-10 minutes with just a screwdriver, and is suitable for most standard door perps, both right and left-handed, with adjustable latch in 2.36"(60mm) to 2.76"(70mm), applicable for the door thicknesses from 1.38"(35mm) to 2"(50mm) and the hole diameter in 2.13" (54mm). 【APP Control】With the KNOBWELL app, you can lock/unlock the smart deadbolt on phone, share and customize temporary passwords with others, monitor the power of the lock and check unlock/lock records in real time. In addition, you can add the gateway (Not Included, Sold Separately,) to activate remote control. 【Backed by KNOBWELL】Our smart door locks stand as the perfect solution for anyone in pursuit of dependable home security. The KNOBWELL Customer Service Team is at your service, ready to address any questions or issues you might have., Manufacturer: KNOBWELL