How to Set Up Auto Deletion for Dash Cams?
2 Answers
Dash cams come with auto-deletion functionality since they don't have built-in memory and will automatically delete when storage space is low. Here's more information about dash cams: 1. A dash cam is a device that records images, sounds, and related information during vehicle operation. It can record the entire driving process in video and audio, providing evidence for traffic accidents. 2. Dash cams don't have built-in memory and rely on memory card expansion or portable digital hard drives. For MicroSD or SD card expansion, capacities vary between 2G, 4G, 8G, 16G, and 32G. For portable digital hard drives, capacities can be 250G, 500G, 1000G, etc.
I often tinker with the dash cam, and setting up the auto-delete feature is quite simple. After turning it on, press the menu button to enter the system settings, find the loop recording option, and check it. It's recommended to choose time-based segment settings, such as 5-minute file segments, to avoid excessively large single files taking up too much space. Opt for an SD card with at least 128GB capacity, as auto-overwriting old data ensures continuous recording without the hassle of manual deletion. Formatting the card is crucial—do it monthly to prevent lag. Also, adjust the video quality settings; high definition consumes too much space, so switching to medium can extend the overwrite cycle. Auto-delete not only saves effort but also ensures no critical evidence is lost, as it automatically clears space when the card is full without requiring intervention. Choose the right card type compatible with the loop function—FAT32 format generally works well. Don’t forget to back up key clips during daily driving; it’d be a shame if they got overwritten in case of an accident.
