Bluetooth Fingerprint Key Steel Ring Lock

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GQ20FB Bluetooth Fingerprint Key Steel Ring Lock

GQ20FB is a lightweight steel ring lock. Good shock resistance, high strength, high-grade appearance, dustproof, waterproof, explosion-proof. Built-in 160mAh rechargeable lithium battery, which can be used for more than half a year on average after fully charged. Supports Bluetooth-fingerprint two main unlocking methods, also supports key unlocking as an emergency unlocking method.

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Bluetooth Fingerprint Key Steel Ring Lock

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