About this item

• 【Multiple Ways to Unlock】Advanced 3-in-1 fingerprint door lock: fingerprint unlock, App control, emergency back-up keys, a reliable fingerprint door knob to get keyless entry interior door lock
• 【App Control and Remote Access】The fingerprint door knob supports App control for all, unlock/lock, fingerprint and user management, App check real-time access logs. Paired with BIWIBON Tuya Gateway (Sold Separately), you can lock/unlock the smart door knob anywhere anytime. Much more convenient and smarter life to you.
• 【Upgrades Smart Fingerprint Door Lock 】 The biometric door lock is equipped with the upgraded 508 DPI fingerprint sensor module of 160 X 160 effective pixel, which translates to more than 99% recognition rate in 0.2 seconds. Faster and more convenient than using traditional key and more secure with your own unique biometric identification.
• 【Easy DIY Installation】 Fits most standard single-cylinder US doors. The simple installation takes minutes with a screwdriver (included) without extra drilling. Universally fits door thickness between1-3/8″ (35mm) to 2-3/16″ (55mm), adjustable latch 2-3/8″ (60mm) or 2-3/4″ (70mm). Kindly check your door size before purchase. Follow our video if you still have any doubts.
• 【Worry Free Warranty】 Your satisfaction is our greatest joy. We not only provide detailed installation guide and clear user instruction but also 12 months warranty and free life-time technical support. If you have any questions, please feel free to contact BIWIBON customer service.