• 【Versatile Application】Suitable for windows, refrigerators, doors, cabinets, washing machines, and file cabinets, offering both adhesive and screw installation options for diverse security needs.

• 【Advanced Biometric Technology】Utilizes semiconductor biometric recognition to reject fake fingerprints, providing 1-second identification and keyless unlocking for enhanced security.

• 【Robust Construction】Features a reinforced aluminum alloy chain that is durable and resistant to external force, ensuring reliable protection.

• 【Long-lasting Battery Life】Low power consumption design allows for approximately 10 months of use with 5 daily unlocks, supported by convenient USB-C fast charging.

• 【User-Friendly Management】Capable of storing up to 20 fingerprints, ideal for both family and office security requirements.

Specifications:

• Material: ABS + Aluminum Alloy
• Operating Voltage: 3.5V-4.2V
• Fingerprint Capacity: Up to 20 fingerprints
• Installation Methods: Adhesive (no drilling) or Screw mounting
• Charging Port: USB-C
• Battery Life: Approximately 10 months (with 5 daily uses)
• Unlock Speed: 1 second
• Technology: Semiconductor biometric recognition