Seculiving Fingerprint Door Lock, Biometric Door Lock Noise-Free Keyless Entry Door Locks with Handle, Indoor Locking Voice Prompts Anti-Peeping Keypad Door Knob for Bedroom Apartment Hotel Office, 【3 Ways Unlock】- 3-in-1 biometric door lock: 100 groups of fingerprint + 100 sets of anti-peep virtual passwords + 2 physical keys. Indoor locking mode, auto-locking, mute mode, voice prompts, adjustable volume, emergency charging to unlock functions will bring you an excellent unlocking experience!, 【Fingerprint Quickly Unlock】- The fingerprint door lock adopts advanced FPC biometric fingerprint sensor, the fingerprint recognition rate is as high as 98%, just 0.3 seconds to open the door, you don't have to worry about forgetting the key when you go out, you can use your fingerprint to unlock at any time., 【Lower Power Reminder】- A battery indicator has been added to the keyboard door handle. This keypad door lock requires 4*AAA batteries (not included) and has a lifespan of about 8-10 months. In addition, when the battery is dead and there is no key, you can use the charging cable into the USB port on the front of the front panel for emergency unlocking. (Note: This interface cannot charge the battery, it is only used for emergency charging, please replace the battery in time.), 【Easy to Installation】- Fits most standard single-cylinder US interior doors and gate. The simple installation takes minutes with a screwdriver without extra drilling. Universally fits indoor and exterior 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 front door size before purchasing. Follow our video if you still have any doubts., 【Fits for Your All Needs】- Our door lock handle could be configured for left opening or right opening doors. The lock is security for all kinds of scenarios, bedroom, hotel, offices, storeroom, apartment, room., ,