Standard 3 channel setup with cellink neo8+ and a expansion pack "we end up decide to not use the cellink" instead we pair it with iroad 12 pro 12000mah.
Second setup will just be a single A229 PRO pair with RTC-300 telephoto cam pair with viofo 512gb "we end up just run this setup via USB port.
Iroad 12 pro 12000mahbpower pack running 3 channel a229pro
Thicker wire running on the constant 20A power the thin red wire getting acc signals when car is turn on ...that way it only will charge itself when car is on ....abit different to cellink neo8+
Single a229 pro with RTC300 telephoto cam on the right
The 3 channel A229 Pro with interior and rear cam on the left ....btw interior cam is off only rear cam and front main unit is recording so I can set maximum bit rate
Rear cam
Old button and new button
I'm happy with the setup it's working and functional correctly parking mode is set as low bit rate recording as that's what most recommended here .
"Cellink neo8+ and expansion pack won't go waste as I plan to put it in my other car when the time comes "