70mai Dash Cam 4K T800: Triple View. Dual 4K. Full Story.

Dash cams tend to fail at the worst moment: unreadable plates after a collision, mushy footage in dark garages, no evidence after a parking-lot scrape. The 70mai 4K T800 is the industry's first triple-channel dash cam with true 4K both front and rear: front, interior and rear all record at once on dual Sony STARVIS 2 IMX678 sensors, with 146°/147°/146° ultra-wide lenses and HDR on every channel. Parked, it becomes a sentry: AI motion detection flags suspicious people, collision detection catches impacts and hit-and-runs, and with the 4G kit alerts hit your phone instantly while you can remotely watch all three live feeds. Lumi Vision restores color in near-total darkness, and MaiColor Vivid+ sharpens license plates. Launched in June 2025, it drew 1,104 backers who pledged $411,670 — 4117% of its $10K goal.