7" Display AHD 1080P Wireless 4CH Rear View Backup Camera Kit for Truck Trailer

Specifcs:
Monitor parameter
•Screen size: 7 inches
•Supports both NTSC and PAL video systems
•Support up for 4 cameras
•Display effect can be changed for each individual camera
•Multiple Viewing Options - Single/Split Screen/Quad
•Grid lines (can be switched on/off)
•Operating frequency：2400-2483.5MHZ
•Transmitted Power:18db
•Resolution: 1024（H）×600（V）
•Contrast: 500:1
•Brightness: 500cd/m2
•Response Time(ms):  25
•Power Supply: DC12-36V
•Power consumption: <500mA
•Operating temperature: -20°C ~ 70°C
•Storage temperature: -30°C ~ 80°C
•The recorder can support 8GB-128GB SD card
Camera parameter
•Image Sensor：1/3 inch infrared HD
•Picture Elements：250,000 pixels
•View Angle: 127°[H]  170°[D] 
• Effective Pixel: 1280(H) x 720(V) pixels 
•TV System: PAL/NTSC
•Waterproof Rating：IP68
•Minimum illumination: 0.5lux
•Power Supply: DC12V-36V
•Operating frequency：2400-2483.5MHZ
•Operating Temperature -20°C ~ +70°C
•Storage Temperature -30°C ~ +80°C 

Package Included:
1 x Monitor
4 x Camera
5 x TV Antenna
4 x Installation Kits
5 x Power Cable
1 x Car Charger
1 x Sunshade
1 x U -Shaped Fixed Bracket