Fingerprint Padlock, Smart Padlock with Keyless Biometric

Fingerprint Padlock, Smart Padlock with Keyless Biometric, Water Resistant, Suitable for Gym, Sports, Bike, School, Fence and Storage

• Smart fingerprint identification
• 3 months long battery life
• Low battery warning
• Memorize 20 sets of fingerprint
• IP65 waterproof
• Smart learning chip
• Anti-rust and anti-corrosion treatment
• 0.5 seconds fast identification
• Shear and saw resistance