Dash Cameras: What Buyers Should Know
A dash camera records the road continuously to document accidents, insurance claims, and fleet driving. Buyers source from China dash camera manufacturers for 1080p/4K recording, night vision, G-sensor impact detection, and parking mode.
The key specifications are resolution, lens aperture, frame rate, storage support, and heat resistance. The curated suppliers below are screened against these criteria.
Curated Suppliers — Dash Cameras
7 Checks Before Choosing a Dash Cameras Supplier
1. Resolution
1080p is standard; 4K captures plate details more clearly.
2. Lens aperture
Wider apertures (f/1.8 or lower) perform better at night.
3. Frame rate
60fps smooths motion; some models use lower fps at 4K.
4. Storage support
Confirm microSD capacity limits and loop-recording behavior.
5. G-sensor
Impact detection locks footage so it is not overwritten.
6. Parking mode
Buffered parking mode records events while the car is off.
7. Heat resistance
Supercapacitor-based units handle hot cabins better than batteries.
Frequently Asked Questions
What resolution dash cam should I buy?
1080p is adequate for most users, while 4K provides clearer plate capture in low light.
Do dash cams record when the car is parked?
Many support parking mode, recording triggered events while the car is off, usually with a hardwire kit.
How long does a dash cam record before looping?
Loop recording overwrites the oldest files, so a 64GB card typically holds several hours depending on resolution.
What is the MOQ for dash cams from China?
OEM dash cams typically start around 500-1,000 units, depending on customization and accessories.