Lightning protection for ports\nIntegrated with professional a lightning protection circuit that offers 6KV lightning protection to each port to effectively prevent lightning-induced current from damaging the ports or switch, so as to ensure the surveillance system stability.\n\nExtraordinary heat dissipation\nA housing made of 0.8 mm galvanized industrial-grade steel plates for excellent durability, heat dissipation performance, ensuring stable switch operation, a long service life, and more reliable outdoor security surveillance.\n\nStay connected for 7x24\n5x 10/100/1000Mbps auto-negotiation RJ45 ports that support line-speed forwarding and large-capacity cache, ensuring smooth surveillance video playback and stable data transmission for 7x24.\n\nUser-friendly design\nRJ45 ports and LED indicators are located on the same side and aligned vertically for more intuitively showing network status. The RJ45 ports and the power port are designed in the same orientation to reduce the mounting space requirement, allowing the switch to fit into the slimmest outdoor weak current box.