My specifications included:
Camera front and rear
very discreet installation (by no means a suction cup solution with overhead cables)
Full HD resolution
GPS, KMH display, G-Sensor
Price segment 100-300
would I prefer a split unit with separate optics / recording
After I had looked at some user videos, reviews, and devices with the appropriate mounting options, there remained very few models.
The mini0801 of Adam GmbH met almost all of my wishes at an attractive price.
the camera is configured ready-made for Germany
the firmware is on a new level (MOV files) and really in German
The videos produced are clear and free from interference (also useful at night)
To configure the camera is understandable and very extensive
The size is ideal for discreet installation behind the rear view mirror
the adhesive pad holds well and is black (which is not self-evident)
very extensive connectivity options
easy to remove without Kabelumsteckerei
software for computer is freeware and works
With regard to the power supply I had planned to build in a voltage converter in the dashboard and a conduit to transfer clean behind the panels and into the roof lining.
A specially wired on and angled to the left USB cable then shows up and can be fed directly into the roof lining.
The camera can actually be installed vertically with the USB connection to the left, because the image can not be rotated. The cable to the supplied adapter would not be useful for me, because here shows the angle down. ! The supplier writes expressly to use only the supplied power adapter in the guidance. That's absolutely correct. The cable is wired differently than a normal USB power supply.!
Conclusion:
The camera is meticulously crafted, works and keeps its promises. The supplier offers a German firmware, Manual, and Warranty and Support.
The price / performance ratio is excellent.