* 6KV high-level lightning protection, PSE short circuit protection, PoE overload, and other protections
* 2 10/100M RJ45 uplink ports, which can be connected to NVR and router at the same time
* The 1-2 ports of the device support QoS priority to ensure the stability of important monitoring pictures and the video does not freeze
* One-key dialing enables the extension and VLAN isolation mode, the longest transmission distance can reach 250 meters
* Ports 1-8 are isolated from each other and communicate with uplink ports to isolate broadcast storms.
