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The Smart Fingerprint Chain Lock with Electronic Key is a safety device designed for child and pet safety. It can be used in various scenarios including windows, refrigerators, doors, cabinets, washing machines, and file cabinets.
Product type: Safety Equipment
Material: ABS + Aluminum Alloy
Key feature: Semiconductor Biometric Technology
Color/Variant: Black
Intended use: Child and pet safety
Compatibility: Various scenarios including windows, refrigerators, doors, cabinets, washing machines, and file cabinets
Supports non-drilling/drilling installation modes
Manages up to 20 fingerprints
Resists fake fingerprints
1-second recognition
Keyless unlocking
Reinforced aluminum alloy chain link
Long battery life with low-power design
Approximately 10 months of use with 5 unlocks per day
