CDR 820
Learn how to get the most out of your Cobra CDR 820 dash cam. Update your software, find helpful guides, and troubleshoot common problems.
Having the video-clip-time-setting set to "X" instead of 5 or 10 minutes will cause it do this when the memory card reaches it's capacity.
Tue, 30 Sep, 2025 at 1:23 PM
No. The CDR 820 is a dashboard camera. It must be kept away from the elements of nature.
Wed, 15 Oct, 2025 at 4:33 PM
Yes. The CDR 820 is set at the factory to start recording automatically as soon as it receives power. However, this setting can be changed in the menu.
Tue, 30 Sep, 2025 at 1:25 PM
Please note, you may use a standard SD card. However, for best video quality, we recommend using Class 6 or Class 10 SD cards.
Wed, 27 Aug, 2025 at 4:14 PM