Smart Fingerprint Chain Lock with Electronic Key Child & Pet Safety Window Restrictor(FQ23 White)

Smart Fingerprint Chain Lock is a safety device designed for child and pet safety. It features biometric technology for keyless unlocking.

• Product type: Safety Equipment
• Compatibility: Windows, doors, cabinets
• Material: ABS + Aluminum Alloy
• Key feature: Biometric technology with keyless unlocking
• Color/Variant: White
• Intended use: Child & pet safety
• Category: Home & Garden
• Supports non-drilling/drilling installation modes
• Manages up to 20 fingerprints
• Resists fake fingerprints
• 1-second recognition time
• Reinforced aluminum alloy chain link
• Long battery life: Approximately 10 months with 5 unlocks per day
• USB-C fast charging
• Electronic key for configuring fingerprints
• Chain Length: 24.5cm
• Max spacing: 17.5cm
• Operating Voltage: 3.5V - 4.2V