My previous Nextbase camera functioned well and, when using their hardwired kit, is capable of operating in parking mode since the power supply deactivates if the voltage falls below a safe threshold. The issue I encountered was that the internal lithium battery expired after around one year and would have posed challenges for replacement. Some manufacturers seem to be transitioning to "super capacitors" instead of batteries.
I like the appearance of the FitDVR camera, which is simple to install and resembles genuine equipment. Regrettably, it is not yet accessible for the EV3, and due to a distressing encounter, I am hesitant to wait.