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Nanjing Duotai Smart Technology Co., Ltd.

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Nanjing Duotai Smart Technology Co., Ltd.

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City: Nanjing

Country/Region: China

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safe electronic lock electronic lock manufacturers biometric fingerprint lock

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safe electronic lock electronic lock manufacturers biometric fingerprint lock

.1 Smart and Keyless unlock way: fingerprint or/and password 2. Biometric fingerprint sensor, responsive and sensive, max 30 fingerprints for multiple users 3. Two passwords, programmable 4-10 digit ...

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