The 70mai 4K A810 Lite is a dash cam for drivers who expect uncompromising image quality from their equipment. The GC8613 sensor, 4K HDR front recording and 1080P rear recording, an f/1.55 aperture lens, plus Wi-Fi 6 and 4G connectivity make it ready for any situation on the road.

Full 4K resolution plates and signs

The GC8613 sensor captures footage in full 4K (3840×2160) at 30 fps — with no upscaling or interpolation. The 140° field of view covers a wide area ahead of the vehicle, and H.265/H.264 encoding keeps file size in check without sacrificing detail. Every frame renders license plates and road signs exactly as sharp as the sensor saw them.

*Full 4K means no upscaling or interpolation — the recorded footage is exactly what happened.

Full field of view with 4K and 1080P

Dual-channel recording covers the road ahead in 4K HDR at 24 fps and behind you in 1080P thanks to the *RC21 camera. Footage is saved in H.265/H.264 format, delivering high quality at an optimal file size.

*The RC21 camera is included with the 4K A810 Lite Set — if you need rear recording, we recommend purchasing the set.

Hardware HDR (High Dynamic Range)

Hardware HDR balances extreme lighting differences directly at the sensor level, improving footage quality in challenging lighting conditions. It effectively reduces overexposure when entering and exiting tunnels, and cuts down on headlight glare after dark. This keeps license plates, road signs, and other key details readable both day and night.

Invisible mount behind the mirror

Measuring 91×46×24.4 mm and weighing 276.7 g, the housing is smaller and lighter than a standard credit card. This lets the dash cam hide behind the rearview mirror, without blocking your view or revealing its presence to anyone outside the vehicle.

Remote vehicle monitoring over 4G

4G connectivity lets you monitor your vehicle remotely in real time — whether it’s parked or on the move. From the app you can activate event alerts, geofencing, live GPS route tracking, and car-finder search in a parking lot.

*Requires a 4G Hardwire Kit UP04 module, sold separately.

Download 4K footage in seconds

The Wi-Fi 6 module (IEEE 802.11a/b/g/n/ac/ax), supporting both the 2.4 GHz and 5 GHz bands simultaneously, reaches download speeds of up to 25 MB/s — over six times faster than Wi-Fi 4 devices (4 MB/s). A built-in 3.18-inch IPS display with 960×376 resolution enables local control, while the 70mai app puts full access on your smartphone — live view, recording history, and settings without a cable or removing the card. Key clips can be downloaded in just a few taps, right from the driver’s seat.

*Requires a 4G Hardwire Kit UP04, sold separately.

Sharp footage in complete darkness

The GC8613 sensor, backed by 3DNR digital noise reduction and an f/1.55 aperture lens, maximizes light capture at night, delivering accurate colors and readable license plates in minimal light. 70mai Lumi Vision technology turns dark garages and unlit streets into clear parking-surveillance footage using professional processing techniques.

*Requires a power module — 70mai Hardwire Kit UP03, Hardwire Kit UP06, 4G Hardwire Kit UP04, OBD II, or 70mai Powerbank — sold separately.

Full car protection around the clock

Buffering keeps footage from 10 seconds up to 1–3 minutes before an event and 30 seconds after it — the complete context of a collision, not just its aftermath. The G-sensor detects impact and automatically triggers a 30-second recording from both cameras. Built-in voltage protection at 11.8V (car) / 23.8V (truck) keeps a long stop from draining the battery. Time-lapse mode (1 fps) compresses 15 minutes into 1 minute, saving space on the card.

*Parking surveillance requires a power module — 70mai Hardwire Kit UP03, Hardwire Kit UP06, 4G Hardwire Kit UP04, OBD II, or 70mai Powerbank — sold separately.

Voice control, GPS, and 512 GB of storage

Voice commands mean you don’t have to reach for the device while driving — supported languages include English, Chinese (Mandarin), Russian, Japanese, Vietnamese, and Thai (see the manual for the full command list). The built-in GPS + GLONASS + BDS module quickly locks onto a satellite position from engine start. microSD U3 cards up to 512 GB extend recording time, and a supercapacitor guarantees operation from -40°C to 85°C.