Fingerprint Door Lock, 5-in-1 Smart Door Knob, Keyless Entry with Passcode Keypad & Handle, APP Control for Bedroom, Office, Apartment (Silver)

About us： we committed to providing consumers with high-quality products and satisfactory service. If you have any questions, please contact our customer service and we will provide you with a satisfactory solution. customer satisfaction is our greatest motivation Product Description 1. Storage Capacity: 3 master code and 100 access codes (locally stored) 2. Battery Life: 8-12 months (4*AA Batteries Required, Not Included) 3. Compatibility: Works with iOS/Android apps; WiFi gateway optional. *WiFi remote control requires an optional gateway (sold separately) 4. Installation: No drilling required – This universal smart door lock fits 35-55mm thick doors (US standard) and can be easily installed in minutes with the included hardware and video guide. Any questions about smart door handle locks, please feel free to contact us. 24-hour technical support via email or phone. Product Parameters: Special features: ‎Keyless, Fingerprint, Biometric lock Lock Type‎: Biometric Style: ‎Fingerprint Door Lock Color‎: Black/Silver Surface Treatment type‎: Matte Shape‎: Round Control Method: ‎App Connection Protocol: ‎Bluetooth Components included: ‎ 1*Instruction manual 2*Spare keys 1*Fingerprint door lock Provide you with a more convenient and safer way to enter your home!

• 【5-IN-1 Smart Lock】Combines Fingerprint, Passcode, Key, IC Card, and smart app. 0.3s recognition，1s unlocking. Stores up to 100 fingerprints and 50 passcodes, ideal for families and daily use.
• 【Anti-Peep Code & Adjustable Auto-Lock】Input random digits before or after your real passcode on the keypad door lock for instant unlocking, and you can flexibly tailor the auto-lock timing via the app for boosted security and convenience.
• 【Strengthened Privacy & Smart App】The smart door handle lock store ALL fingerprints, passcodes and app data locally with no cloud uploads, support one-time, timed and dynamic codes, allow checking records, manage fingerprints and codes, enable silent or channel modes to fit different daily scenarios.
• 【Easy Installation】Perfectly for both left/right doors, The bedroom door lock is compatible with US standard doors, featuring backset sizes: 2-3/8" (60mm) and 2-3/4"(70mm) , door thickness from 1-3/8" to 2-1/8" (35mm - 55mm).
• 【USB emergency charging】The door knob with lock feature low-battery alert function, come with a USB port for emergency charging, Require 4 AAA batteries (Not Included).