Security camera SD card is full and not overwriting old footage
Loop recording should be on so old files delete automatically when the card fills up. But it is turned off, or the SD card is full from videos before you bought the camera. Turn on loop recording first. If it's already on, back up any important footage, format the SD card completely, and the camera will start fresh with automatic overwriting.
Your security camera records videos to an SD card. When the card fills up, it should delete the oldest files and keep recording new ones. That's called loop recording. If this isn't happening, loop recording is turned off, or the card has too many old files. Turn on loop recording first and set a good resolution to save space.
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Skip — I just want a technicianCommon mistakes to avoid
- Not checking if loop recording is on before doing anything else. This is the most common cause and the quickest fix
- Formatting the card without backing up important footage first. Formatting deletes everything permanently
- Recording at full 1080p or 4K on a small SD card. The card fills very quickly at high resolution
- Buying a regular SD card instead of one designed for video/surveillance. Regular cards aren't built for constant recording
Signs you need professional help
- If you've turned on loop recording but the camera still stops recording when the card fills, or if the SD card shows errors after formatting, give us a call and we'll help you choose the right replacement card.
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