BAFUWEIY Fingerprint Door Lock, Keyless Entry Door Lock with Handle, Biometric Door Lock with 100 Fingerprints, Smart Door Knob for Bedroom/Home/Office/Room (Black)

Description

【2 How one can Unlock】Advanced 2-in-1 fingerprint door lock: fingerprint unlock, back-up keys unlock. Adjustable door maintain for left or right, 5s auto-lock and free passage modes.
【Delete a single fingerprint 】Fingerprint door maintain When you wish to have to delete a person’s fingerprint, you only want to press the setting button for 7 seconds and then enter the fingerprint you wish to have to delete, no longer have to worry about deleting the fingerprint and want to restore the factory settings! But the admini fingerprint can’t be deleted in my view.
【Fingerprint One Touch Unlock】 Fingerprint door knobs is equipped with 160*160 pixel fingerprint sensor, 0.1 seconds to recognize your fingerprint. Upgraded fingerprint reader will be more stable and accurate. It requires 4*AAA batteries and can be utilized for up to 10-12 months. When the battery is dead, there will be a low-battery reminder, and it may be USB emergency charging.
【Easy DIY installation】Fits most standard single-cylinder US doors. The simple installation takes minutes with a screwdriver(included). No extra drilling. Door thickness: between1-3/8″(35mm) to2-3/16″(55mm), adjustable latch2-3/8″(60mm)or 2-3/4″(70mm).Check your door size before purchase
【Worry-Free Warranty】Your satisfaction is our greatest happiness. We not only provide detailed installation guide videos and clear user instructions, but also provide a 12-month warranty and free lifetime technical improve. If you encounter any problems when installing and the use of our products, please feel free to contact our customer service. We are very willing and will solve your problem ASAP.