Specifications：

 ◆ Built-in Quad Control Box function

 ◆ Connecting 4 cameras at the same time

 ◆ Full image / 2 image / 4 image adjustable

 ◆ Brand new panel, high resolution

 ◆ 16 : 9 wide screen display

 ◆ 4 ways video inputs

 ◆ Automatic switching with trigger

 ◆ PAL& NTSC system auto switching

 ◆ Resolution: 480x234xR.G.B

 ◆ Power supply: DC 12 V~24V compatible

 ◆ Built in speaker

 ◆ Remote control, OSD menu;

 ◆ 4 PIN connector, RCA A/V connector input ( optional) for special camera.

 ◆ Dimension : 172 * 115 * 22 mm