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Material: Zinc Alloy Model Number: F12A / F12B Item Name: Smart Fingerprint Padlock Working Voltage: 3.0-4.2V Lock weight and Size: 90g,7.6*4.6*1.3(cm) Fingerprint Sensor Coverage: 72*64MM Unlock Speed: within 1 second Working Period: a year per power Charge LED light: three color light: red / blue / green Battery: 3.7V lithium build in battery Working temperature: -20~+60 degrees Celsius Fingerprint Capacity: Record 10 times and save 10 groups
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🇺🇸 Ship from USA · On Agora since 2026
$48.99