70mai A810S 4K Wi-Fi 6 GPS ADAS Dashcam

70mai A810S 4K Dashcam: The Best of the Best in Dash Cams

There are cameras that film, and there are those that document. The 70mai A810S dashcam belongs to the latter category: SONY STARVIS 2 IMX678 sensor at the front, IMX662 at the rear, dual HDR, 4K at 30 frames per second, and a 146-degree field of view that captures all three lanes. You get in, the front and rear car camera starts automatically, and you don't have to worry about it anymore. If something happens, the file is already there, time-stamped, geolocated, with the speed displayed on the image.

What the 70mai A810S Changes in Your Car

The 89 x 60 x 37 mm unit disappears behind the interior rearview mirror: nothing protrudes into the field of vision, nothing hangs down. This is one of the deciding arguments compared to models with large screens, and one of the reasons to look for a discreet car camera rather than an ostentatious accessory.

The built-in IPS screen is used for settings and then turns off. The included remote control allows you to manually lock a sequence without taking your eyes off the road, and the voice command triggers a photo or locking by voice. In practice, this 4K car dashcam can be operated without ever letting go of the steering wheel.

Dual HDR, Supercapacitor, Wi-Fi 6: The A810S Specs Decoded

Dual HDR is the model's strong point: it processes highlights and shadows separately, which prevents pure white when exiting a tunnel and solid black on an unlit roadside. The H.265 codec halves the file size at the same quality, a real gain on a 512 GB card. The supercapacitor replaces the lithium battery: no swelling, no failure after two summers of heatwaves in a windshield. The 5 GHz Wi-Fi 6 downloads videos to your phone in a few seconds.

• 4K at the front and 1080P at the rear — the license plate of the vehicle following you remains usable.
• Built-in GPS and ADAS — speed, coordinates, and driving alerts recorded with the video.
• UP04 4G LTE Module — remote vehicle monitoring from the app, on the version that includes it.
• Parking Mode — the UP03 wiring kit powers the camera with the engine off.
• Voice Control and Remote Control — lock a sequence without manual operation.
• Storage up to 512 GB — loop recording with incident file protection.

Connecting the 70mai A810S: Cigarette Lighter or UP03 Wiring Kit?

Via Type-C on the cigarette lighter, the car dashcam installation takes five minutes, and the camera turns off with the ignition. The UP03 kit connects to the fuse box and maintains power with the engine off: this is what makes parking mode truly useful. The UP04 module adds 4G connectivity. Choose the configuration based on your usage, and call on an installer if connecting to the fuse box seems tricky. 12 V power supply, compatibility to be checked depending on the vehicle version.

What Memory Card for a 70mai A810S 4K Dashcam?

4K writes a lot, continuously, all day long. An ordinary microSD card wears out in a few months. Allow for at least a high-endurance U3 card: the packs offered here include 64 to 255 GB UHS-I U3 cards, calibrated for continuous writing. With 128 GB, you keep several days of 4K trips before being overwritten by the loop.

A 70mai Dashcam Selected by Becquet Voiture

Our job is to provide automotive equipment that lasts on the road. Among the front and rear 4K dashcams, we only select models whose sensor, power supply, and app are up to the price asked. Have a question about the configuration, the 4G module, or which card to choose? Our French team will answer you before and after purchase.

Select your A810S configuration, add the appropriate U3 card, and let your car testify for you.

Type: Dashcam / DVR car camera
Brand: 70mai
Model: A810S
Front sensor: SONY STARVIS 2 IMX678
Rear sensor: SONY IMX662
Resolution: 4K UHD, dual HDR
Frames per second: 30
Field of view: 146°
Video codec: H.265, MP4 files
Processor: Novatek
Screen: Built-in IPS
Dimensions: 89.1 x 59.8 x 37.3 mm
Wi-Fi: Wi-Fi 6, 5 GHz
Bluetooth: Yes
GPS / ADAS: Built-in
4G LTE: with UP04 module
Parking mode: with UP03 wiring kit
Voice control: Yes
Remote control: Included
Power supply: 12 V, Type-C, supercapacitor
Storage: microSD 32 to 512 GB
Loop recording: Yes
Night vision: Yes
Certifications: CE, FCC, ROHS
Interface languages: French, English, German, Italian, Spanish, and others