CA-M707W

Product Specification
Built in 2.4GHz Wireless receiver
Panel TFT LCD (Digital) / Display Size 7"
Display Ratio 16:9 (4:3)  / Resolution 800*RGB*480
4channels wireless receive input 
AV2 to reversing camera / Signal System PAL/NTSC
Brightness 250cd/m2 / Contrast 300:1
Power Supply DC12V
Current consumption 2W(Max.)