Devices with MAC addresses that start with 80-61-5F were manufactured by Beijing Sinead Technology Co., Ltd.

Device ManufacturerBeijing Sinead Technology Co., Ltd.
Room 504,Block A, New material Building, Yongfeng industrial, Haiding District, Beijing.China
Beijing Beijing 100000
Estimated Devices with 80-61-5F16256250
Estimated Total Devices From Mfg16256250
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