The NVT Phybridge NV-EC1701U Ethernet over Coax Transceiver is a cutting-edge device that allows for the transmission of Ethernet data over coaxial cables. With its innovative design, this transceiver makes it possible to extend the reach of Ethernet connections beyond the limitations of traditional Ethernet cable length restrictions. The NVT brand is known for its reliability and quality, making this model a top choice for home surveillance and smart home electronics setups. Upgrade your surveillance system with the latest technology and enjoy the benefits of extended Ethernet connectivity.