This is the acoustic equipment produced by a Shenzhen based company. It has bought a patent from UK to made the product. Pictures of the equipment can be changed as customers require.
Shenzhen based ADEL said it was the world's largest fingerprint lock manufacturer and held all core technologies for this business. This is the special chip it has developed for locks. "This is the first chip for fingerprint locks only," said a staff with the company.
Shenzhen based ADEL said it was the world's largest fingerprint lock manufacturer and held all core technologies for this business.
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