Feature extraction time <0.25s, average matching time of a single fingerprint <0.002s
Engineering plastic abs+ PC + zinc alloy +20CrMnTi
Electronic Part Implements the Standard
Structural Part Implements the Standard
1, 7 days no reason to return: from the product sold within 7 days. The product can be selectedunconditionally returned without affecting second times sale.
2, 15 days replacement period: 15 days from the sale of the product. The product can be exchanged for the same product without affecting the second times sale.
3. Within the validity period of the three guarantees. Warranty twice if there is a product that still does notwork properly. With repair records and certification. The salesperson will exchange the same model or thesame product or return the product for the consumer free of charge.
4, product warranty period is 1 year.
5, post-sale postage: during the warranty period, the cost of the product mailing is borne by each.
Not covered by the warranty:
1. Product damage due to improper operation or mistakes. After the test is true, the product maintenance personnel charge the corresponding cost according to the labor cost and the spare part cost.
2, Due to irresistible factors: lightning strikes (frontal attacks lead to equipment burned, deformed) flooding (long-term soaking water detected product damage).
3. Warrants who cannot provide valid orders, receipts, and invoice vouchers.
4. beyond the warranty period, and spare parts are required for irresistible damage to the product duringthe warranty period. A manual service fee plus spare parts fee is required.
Roombanker is a professional manufacturer dedicated to the research, development and manufacturing of intelligent hardware and devices, then goes to the construction of cloud platform and the development of APP application. And Dusun has more than 13 years of experience in the Internet of Things(IoT) industry. So we have the mature resources, R&D team and technologies.