Biometric Fingerprint Unlock: Gone are the days of fumbling for keys. Hornbill smart lock recognizes your fingerprint and unlocks the door in under 2 seconds. Store up to 250 fingerprints in the Next lock app for frequent guests or additional finger options for yourself. Never worry about lost, stolen or copied keys again. Grant Temporary Access: Give your dog walker a few weeks, a few hours access code while you are out of town, or assign up to 300 easy to remember passcodes to your guests, housekeepers or employees and revoke them again whenever you need to.It######x27;s up to you. So there will be no more spare keys floating around. Keypad Door Lock Perfect for Apartments/Airbnb/Offices/Home and more: Hornbill Smart Deadbolt Door Locks are the perfect balance of safety and convenience. More than 1000 IC cards can be added. E-key cloud management tool is very suitable for property management. Smart Reminder: Smart Lock or Next Lock APP will remind you to replace the battery(4 AA). When the smart lock keyless lock in low battery, Smart Locks will alarm, or you can check the battery level in the APP. You could temporarily charge your keyless door lock by using Type-C back up.
No Extra hole Installation & Excellent Customer Service: Hornbill smart door locks for front door are compatible with standard US wooden doors, with our instructions and videos, install easily in only 15 minutes. Warm Tips:The door thickness is from 1.49 inches to 1.88 inches and the deadbolt only fits the depth of 60 mm or 70 mm.