Smart Door Keyless Smart Door Knob Lock - Fingerprint & TTLock App

🔒 SMART KEYLESS DOOR KNOB LOCK - NO MORE FUMBLING WITH KEYS! Tired of lost keys, duplicate copies, or fumbling for your keys at night? This smart door knob lock is the ultimate solution for home, apartment, office, or garage security. With 4 convenient unlocking methods, you’ll never get locked out again.

✅ 4-IN-1 UNLOCKING METHODS 1. Fingerprint Unlock: 0.3s fast biometric recognition, store up to 100 fingerprints for family and friends 2. Keypad Passcode: Anti-peeking password technology, create permanent or temporary passcodes for guests/cleaners 3. TTLock App Control: Bluetooth unlock, remote management (with optional gateway), share eKeys, view access logs anytime 4. Mechanical Key: Backup physical key for emergency use

 ✅ TOTAL SECURITY & CONVENIENCE • Auto-Lock Mode: Auto-lock after 10-99 seconds, never forget to lock the door again • Anti-Tamper Alarm: Wrong password attempts trigger a loud alert to deter intruders • Low Battery Alert: Get notified via app when battery is low, USB emergency power supply included • DIY Installation: Fits most standard doors (35-65mm thick), no extra drilling required, install in 10 minutes with just a screwdriver

 ✅ PERFECT FOR EVERY SCENARIO - Home/Bedroom: Keep your family safe with easy access for everyone - Rental/Airbnb: Create temporary passcodes for guests, no need to meet them for keys - Office/Garage: Manage employee access and track who comes and goes - Apartment: Secure your space without changing the existing door hardware

✅ DURABLE & RELIABLE Made of high-quality zinc alloy with a scratch-resistant finish, this smart door lock is built to last. The keypad is backlit for easy use in the dark, and the fingerprint sensor works even with wet fingers. Package Includes: 1 x Smart Door Knob Lock 1 x Mechanical Key 1 x USB Charging Cable 1 x Installation Screws 1 x User Manual