Bigbig_top 4.3" inch TFT LCD Audio Video Security Tester CCTV Camera Test Monitor Portable

1.Display: 4.3" TFT Color LCD
2.Number of Pixel:480RGB(H)X272(V)
3.Video In:Video In x 1 (BNC connector)
4.Export:7 kinds of color bar signal output,DC power out x 1 (Support CCD camera of power source/Max electric currency 500mA)
5.System Format:NTSC / PAL
6.Light instruction:2 LED (Power IND = Green / Charging IND =Red)
7.The indicator(green) is bright after the switch start, indicator will put out when switch is close.
8. When inserting transformer charging , the indicator(red) is bright, enough power will put out instructions
9.Battery Specification: Built-in rechargeable Lithium battery : 3.7V 2600mA/h
10.Press Function menu button to open or close LCD setting menu .
11:open function menu, press this button to adjust the brightness, contrast in color saturation. Volume Incre. Language Selection
12 . Select the screen ratio of 16:9 or 4:3
13. Camera 12V power output, video, audio signals input through the interface, output, the display on the host screen