L5SR-Plus WELOCK Bluetooth APP Smart Lock Electronic Cylinder Outdoor Waterproof Keyless Biometric Fingerprint Scanner door lock
L5SR+Plus Electronic Smart Wireless Fingerprint Cylinder Lock with door knob handle unlock by fingerprint, Remote, and Moblile App
Fingerprint cylinder lock (adjustable)
Innovative fingerprint cylinder lock safety, refuse all cloning, makes your life far away from troubles!
Independent R&D bank level smart security device with international leading fingerprint technique.
Japanese motor support 5.000.000 times of rotating reliable test to make sure high stable and safe quality
Only 3 mins to DIY install without breaking the door or change the door body and no professional installer needed
No violent break-in can open the door, because the unlocking controlling board is in the handle behind the door
Rechargeable battery fully charged in 1 h, last 2 years, support using 10,000 times. And the red light will flash when power is less than 10% and the buzzer will ring 5%
Length adjustable cylinder patented invention, 99% of the world’s doors to compliance
It works extreme temperature range: -40℃ to 80℃
Landlords do not need to change the door lock for safety reason any more. Once the renter is gone, his or her fingerprint will be deleted