In Car Viewer description

Evidence App pairs with the Arbitrator® 360° Video Processing Unit (VPU) from Panasonic i-PRO Sensing Solutions in order to manage photos and videos in the recorder.
This application allows the user to view and control live video/audio stream from the camera, start / stop recording, view a list of all the videos currently stored on the device and review those videos. It also gives you status of the device. This application works with VPU-MK3 (WJ-VR30) whose firmware version is 5.21.006 or later, and requires WLAN module (WJ-VR3004) equipped on the VPU for wireless connection.
Recommended Android: 9.0 and up
Following devices are tested and verified:
- SAMSUNG Galaxy Note9
- SAMSUNG Galaxy S10
- Google Pixel 3a
- Google Pixel 2
- Google Pixel 3

* Depending on the specifications of your device and the usage of the other apps, live and playback may get jerky.