【We are a monitor manufacturer】 All security monitors & displays in our store are produced in our own factory, so the quality and price of the products are more competitive than other products. When you have any questions about the use process after purchasing this product, you can send an email to inquire, and we will reply you quickly to help you solve the problem. | 【Supports a variety of video input interfaces】 The security monitors & displays has a variety of functions designed to meet different customer needs. It provides several different input ports, including HD/VGA/AV ports, suitable for games, DSLR, DVR, PC, Laptop, DVD, VCD, TV BOX, CCTV, Surveillance cameras, etc. | 【High resolution】 7 inch 1024*600 high resolution LCD security monitors for home, 800:1 dynamic contrast ratio, 300cd/㎡ brightness, 16:9 aspect ratio and 130° wide viewing angle, showing delicate colors and clear imaging ability to bring users a comfortable and spectacular viewing experience. | 【Wide range of application scenarios】Applicable to a wide range of industries, such as security industry, video industry, optical industry, medical industry, military industry, electronic production etc. | 【Easy to Install】It can be Placed Directly on the Desktop, or Stand on the Desktop with the Equipped Bracket, Which has 110° Rotation, and can also be Wall-mounted. | 【Portable and Cheap】7 Inch display with amplifier is very Portable and the Price is very Competitive, in Addition, All Monitors in Our Store are made in Our Own Factory, So the Quality and Price of the Products are more Competitive Than Other Products. If You have Any Use Problems Feel Free to Contact Amazon Store Customer Service to Solve Your Problems.