Camnex Truck Backup Camera System 9" TFT LCD Monitor With Quad Split Screen Rear View Camera System for Truck Van Caravan Trailers Camper Bus RV

Features:
(1)The monitor has 6 image models. It can show single, dual, triple, quad image if you switchover AV button (when connecting with 4 cameras).
(2)The power cable of monitor has 6 wires, their definition as follows:
Red wire: 12-32V
Black wire: GND
Gray wire : trigger wire, control V1
Green wire : trigger wire, control V2
Blue wire : trigger wire, control V3
Brown wire : trigger wire, control V4

For example, if the Gray wire has 12 volt, then the monitor will only show one image of V1 camera. The rest can be done in the same manner other trigger wires. So please according to your requestion to connect those trigger wires to theleft light, right light and reversing light. Other, if you want the monitor always shows four image all the time, then those trigger wires need not connect to anything.

(3) Car camera
- Image Sensor: 1/3" CCD Sensor
- Signal System: PAL default & NTSC request
- Effective pixel : PAL:500(H)×582(V)
- Horizontal Resolution: 420TV Lines 

How to Configure this System:
-We send U-bracket as default, we also provide metal bracket. (Free)
-We send monitor without speaker as default.
-We send 10m(32ft) as default, we also provide 5m(16ft), 15m(49ft) or 20m(65ft) lengths.
-We send black shell camera as default, we also provide white shell camera. (Free)
-The backup camera do not has audio output, we also provide camera with audio.

Package List:

-9" Monitor x 1
-Side Camera x 2
-Backup Camera x2
-4PIN 10m Cable x4