Chinese surveillance camera makers Hikvision, Dahua fall on security

https://cheapipwificamera.hatenablog.com/entry/2019/06/29/011541

Camera an ninh Hải Nam - Life After Cctv Camera Dahua Vs Hikvision The Hidden Treasure of Cctv Camera Dahua Vs Hikvision The majority of people will strike a pose once the camera is facing them. Now, cameras