[Smart drawer lock ] Smart biometric drawer lock with fingerprint recognition for up to 20 users

Description

• If the lock can’t recognize your fingerprint, it has emergency way to unlock. The detail operation please see the manual on the package!
• Power: 3x AAA alkaline battery (Not included)
• Application: Cabinet, Wardrobe, locker etc.
• Unlock way: Fingerprint
• Fingerprint capacity: 20
• Material: ABS Plastic