Question before buying system.

[Mbird44]

Considering the purchase of SKU: CN10-02307B.  Pumpkin 6.2 Inch Double Din Android 7.1 Universal Car Stereo/Radio/DVD Player with Navigation Octa-Core RAM:2GB+ROM:32GB
But first i have questions and hope there is solutions or options.
Is there any way to connect 3 camera's one rca backup and one usb and then another usb or rca. The third is dependent on workable option.  The backup of course would be just the normal reverse activated rca.  The second is the usb dash cam to record to dvr. The third I want just to be able to toggle on and off when needed for parking mounting on front bumper or the front grill.  Is rca or usb an option for a third?

Thanks in advance.

[Jammy]

Hi,
you can connect the third cam to "video-in" RCA cable and external power it.
Regards