Upgrade your home security with the B3 Smart Lock. Combining sleek design with advanced biometric technology, this aluminum alloy handle offers 5-in-1 keyless entry for maximum convenience and peace of mind.
Key Features
• 5-in-1 Unlocking: Fingerprint, TTLock App (Bluetooth), Password, IC Card, and Emergency Mechanical Keys.
• Rapid Recognition: High-precision semiconductor sensor identifies fingerprints in \leq0.3s.
• High Capacity: Stores up to 100 fingerprints, 50 passwords, and 50 IC cards.
• Universal Fit: Reversible handle design fits both left and right-handed doors (35-55mm thickness).
• Emergency Power: Integrated Type-C port to power the lock if batteries die (uses 4x AAA batteries, not included).
