1.Support 720P, 960P,1080P HD IP network cameras.<br> 2.Transmission distance: up to 500meters through a cat5e/6 network cable. and up to 300meters through one twisted pair (2 wires).<br> 3.Support plug and play, and no setting of network terminating equipment, including web camera, needs to be changed.<br> 4. Compact design, Metal. Bilateral heat dissipation. LED lights for monitor easily.<br> 5. Cost effective, It is simple to construct at a low cost, for full use can be made of the coaxial cable, power line or telephone line for ; moreover, network installation cost can be reduced since communication media, such as Ethernet, needn't be-laid.<br> 1.Transmission rate: 0-100Mbps max.<br> 2.Suitable Cable Type: Coaxial cable, twisted pair and telephone wires.<br> 3.Power Supply: DC5V-12V.<br> 4.Operating Temperature: Minus 20 degrees Celsius to 40 degrees Celsius .<br> 5.Relative Humidity: 5%-95% Non-condensing.<br> Colour:Black<br> Material:Iron + Plastic<br> Package Contents:<br> 2x IP Ethernet over Twisted pair Extenders<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.