1. The Product Requires Power Supply To Work. Do Not Use A Power Adapter Exceeding The Standard Voltage (DC12V) To Avoid Product Damage Or Safety Hazards. 2. It Is Recommended To Use Brand (Such As Anpu, Etc.) Standard Pure Copper Network Cables 3. Do Not Use It Where Children Can Touch It. 4. When The Product Is Not In Use For A Long Time, Please Turn Off The Power Or Unplug It. 5.Et1815 Transmitter + Receiver 150 Meters Transmitter: Input Terminal: 1*Hd High Definition Port; Output Terminal: 1*Rj45, 1*Power Port, 1*Reset Key Receiver: Input Terminal: 1*Rj45, 1*Power Port, 1*Reset Button; Output Terminal: 1*Hd High Definition Port Support Resolutions Up To 1080p@60hz, 1080p@50hz, 1080p@24hz, 720p@60hz, 720p@50hz, Etc. Support Poe Power Supply Network Cable Gauge Requirements: 8-Core Category 6a Or Above Pure Copper Single-Strand Copper Network Cable Hd Cable Length: 1080p@60hzs10m (Awg26) Point-To-Point Transmission Automatic Edid Reading Support Hd/RJ45 Interface Hot Swapping DC12V/1A Power Adapter Power Supply Support Macos/Windows/Linux And Other Systems Product Size: Transmitter Approximately: L79.4 x W57.5 x .5(Mm); Receiver Approximately: L79.4 x W57.5 x .5(Mm) Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V Colour:As Shown Material:Aluminum alloy Package Contents: 1 x Transmitter 1 x Receiver 1 Adapter 1 x Chinese And English Manual Only the above package content, other products are not included. 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.