Devices with MAC addresses that start with 3C-EF-8C were manufactured by Zhejiang Dahua Technology Co., Ltd.

Device Manufacturer
Zhejiang Dahua Technology Co., Ltd.

Manufacturer Location
NO.1199 Bin An Road,Binjiang District,HangZhou,P.R.China
HangZhou ZheJiang 310053

Estimated Devices using 3C-EF-8C
16,256,250

Estimated Total Devices From Mfg
178,818,750