NVR设备不能乱用哦

一般来说,the company have some camers, and must have a NVR device to store the record of so much camers, and if some one , such as the gov want to see it ,so it must use a platform ,that uses GB28181 Protocol to view the NVR in China.

So, the NVR device can’t be installed between a platform and a compani’s NVR device.

NVR设备不能乱用哦_第1张图片

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