China 5.8g Wireless Analog Signal Backup Camera System for Car

5.8G wireless Analog Signal backup camera system For Car
5.8G frequency Analog Signal
Wi-Fi delay < 30ms
Wireless rear camera cold start time < 1s
(the time from power on to the monitor to see the camera image)
Transmission distance:
>150m (open without shielding, combined antenna)
4.3" Inch Monitor (16:9)
Resolution: 628(H)*582(V) VGA
Input Voltage 9-12V(DC)
Input CurrentTBD
Diagonal Degree: TBD
Horizontal Angle: TBD
Waterproof rear camera IP67
Tooling case may different from the photo
Anti-interference ability better than 2.4G analog signal backup camera but worse than Wi-Fi digital backup camera
Overal effect is good as 5.8G frequency band is more clear and unobstructed
Anti-interference is good
Price competitive
Wi-Fi delay is less
Cold start time is more fast
This project previously used on aerial photography
Need re-confirm more spec. for car project