7'四显示器
TFT数字LCD四通道监视器，具有4路AV输入，自动切换，带4个触发器
触摸屏可选：它可以像iPad一样滑。
每个摄像机的镜像功能可以单独设置
电源电压：10-36V DC
彩色TFT有源矩阵液晶显示器专为商业卡车行业设计。
内置以承受与工业应用相关的冲击和振动
防尘防水设计，所有连接器均防水。
满足热，寒冷天气的要求也冲击和振动。
20G力用于振动，100G用于冲击。
内置遮阳板
每个摄像机内置的正常/镜像模式。
NTSC，PAL兼容
1.系统在备份时自动启动（车辆倒车时自动启动）
2.全功能无线遥控器
3.单，双，三，四图像可用
四台摄像机输入
5.可以连接4个摄像机的左，右，前和后视图
6.全图像/ 2图像/ 3图像/ 4图像可调
7.四个触发器用于后视图/左视图和右视图。
8.内置扬声器
9.摄像机可选：工作温度低于7℃时自动加热
10，当倒车档灯亮时，显示反转图像，向左或向右转动时，更改为自动显示左图像或右图像。
它可以与拖车电缆连接用于拖车使用。
特征：
分辨率：800 X 3（RGB）X480
对比度：500：1
亮度：400尼特
4.点间距：0.192（H）×0.1805（V）
5.视角U：50 / D：60

7' quad monitor
TFT digital LCD quad view monitor with 4-way AV inputs, automatic switching with 4 triggers
Touch screen optional: it could slip like iPad.
Mirror function for each camera can be separately set up
Supply voltages: 10-36V DC
Color TFT active matrix LCD monitor designed for the commercial trucking industry.
Built to withstand the shock and vibration associated with industrial applications
Dust and waterproof design, all connectors are waterproof.
Meet the requirements for hot, cold weather also shock and vibration.
20G force for vibration a 100G for shock.
Built-in sun-visor
Normal/mirror mode built in for each camera.
NTSC, PAL compatible
1. System is automatically activated when back up (Auto on when vehicle is placed in reverse)
2. Full function wireless remote control
3. Single, dual, triple, quad image available
4. Four cameras input
5. Can be connected with 4 cameras for left, right, front and back view
6. Full image/2 images/3 images/4 images adjustable
7. Four triggers for rear view/left view and right view.
8. Built-in speaker
9. Camera optional: Auto-heating when operation temperature is below 7℃
10, When reverse gear light is on, it display the reverse image, when turn left or right it, change to display the left or right image automatically.
11. It could connect with trailer cable for trailers use.
Features:
1. Resolution: 800 X 3 (RGB) X480
2. Contrast: 500:1
3. Brightness: 400 nits
4. Dot pitch: 0.192 (H) X 0.1805 (V)
5. Viewing angle U: 50/D: 60