Fingerprint Door Lock Biometric Keypad Smart Door Knob | Bedroom Passcode Handle, Home Office

【4-in-1 Keyless Entry】 Unlock your door in just 1 second! This smart bedroom lock offers 4 secure access methods: lightning-fast fingerprint recognition (0.2s), an anti-peep keypad passcode, App control, and 2 traditional mechanical backup keys. 【-Long Battery Life】 Equipped with a 400mAh rechargeable battery, this fingerprint door handle fully charges in 4–6 hours and delivers up to a full year of standby power. Plus, emergency mechanical keys are included so you're never locked out. 【Advanced Smart Features】 Designed for modern living, this electronic door lock features a low-battery alert, silent mode, passage mode (keeps door unlocked), a backlit keypad for night use, one-time guest passcodes, and anti-peeping password protection. 【15-Min Easy DIY Installation】 Fits standard US doors and installs in just 15 minutes with a single screwdriver—no drilling required! It features an adjustable latch (2-3/8" or 60mm to 2-3/4" or 70mm) and fits door thicknesses from 1-1/8" to 2-1/8" (30mm–55mm). 【Risk-Free Warranty & Support】 Enjoy peace of mind with our 12-month warranty and lifetime technical support. Our responsive US-based customer service team is ready to assist you and guarantees a reply within 24 hours. › See more product details