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Product guide

70mai 4K Omni Front and Rear Dash Cam

The 70mai 4K Omni is a front-and-rear dash cam with a claimed 4K front camera, 1080p rear camera, HDR and 360° coverage. Parking surveillance and 4G remote access require a separately sold hardwire kit, so the advertised connected and parked-car features involve extra installation and hardware.

At a glance

The listing describes 4K front and 1080p rear recording, with HDR on both cameras and 60FPS recording for the front camera.
A claimed 360° view and parking motion detection are offered, with 360° monitoring while parked requiring the setting to be enabled manually.
The 128GB memory card is listed as included. The listing says supported card capacity reaches 512GB.
The listing describes GPS, app control and voice commands, alongside ADAS alerts.

Price

£239.99Save 20%

Reference price: ~~£299.99~~

Price checked: 14 Nov 2026

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Often bought together

70mai 4G Hardwire Kit UP04 for Dash Cam A810Lite, A900, A900 Ultra, A810S, X800, T800, A510, 24H Parking Monitor, Real-Time Monitoring, Low Voltage Protection, App Alerts, GPS Locator (SIM Card)

£49.99

Pros and cons

Pros

A front-and-rear camera package and listed 128GB card give buyers a dual-camera setup with storage included.
The listing specifies a 1.4-inch LCD and app control, with voice commands also claimed in the feature details.
The claimed 360° coverage may suit buyers who want a rotating-view camera rather than a conventional fixed forward-only setup.

Technical specifications

9 specifications

Identity
Brand	70mai
Model	4K Omni

Display and video
Screen size	1.4 Inches
Screen technology listed	LCD

Connectivity and controls
Wireless connection listed	GPS
Control method listed	App

Dimensions and installation
Mounting type listed	Windshield Mount
Weight listed	218 Grams

Storage
Storage listed	128 GB

What to know before buying

Listing details to confirm

The listing claims 4K front and 1080p rear recording, but some details only specify 2160p without clarifying the rear-camera resolution. It also lists GPS as the wireless connection, while separate feature text claims 5GHz Wi-Fi 6 and 4G remote access. Confirm the exact camera and connectivity configuration for the selected listing. Parking mode and time-lapse require a separately sold UP03 or UP04 hardwire kit. 4G remote access specifically requires UP04. The listing also says the 4K Omni cable is 3.5 m and the rear-camera cable is 5.5 m, so check vehicle fit before purchase. The listing describes a supercapacitor but also gives a lithium-ion battery cell type. These details conflict, so the power component is unconfirmed by the supplied listing information.

What’s in the box

70mai 4K Omni dash camIncluded
CameraIncluded
128GB memory cardIncluded
Installation accessoriesIncluded
Power adapterIncluded
Power cableIncluded
Rear-camera signal cableIncluded
Electrostatic stickerCheck selected pack
Adhesive stickerCheck selected pack
Wiring crowbarCheck selected pack
User manualsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Drivers wanting front-and-rear recording with an included memory card.
Buyers interested in app control, voice commands and claimed GPS-based driving reports.
Drivers considering parking surveillance who are prepared to buy and install a compatible hardwire kit separately.

Less suited to

Buyers who need parking monitoring or remote 4G access without extra wiring and separately purchased hardware.
Buyers who require a clearly confirmed rear-camera resolution and connectivity specification before purchase.

70mai 4K Omni Front and Rear Dash Cam · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 459 ratings

5 stars75%75%
4 stars11%11%
3 stars5%5%
2 stars2%2%
1 star7%7%

Customer feedback reports clear video, including positive comments about footage at night, and describes installation and features favourably. Some customers also report that it does not perform as advertised, while value opinions are mixed. These comments are relevant to a dual-camera system advertised with HDR and parking features, but they do not establish that the listed performance claims will be met in every setup.

Positive themes

Customer feedback highlights clear video, including at night, and ease of installation.
Some customers describe the features favourably, including alerts for pedestrians and vehicles.

Negative themes

Some customers report that the dash cam does not perform as advertised.

Mixed feedback

Opinions on value for money and functionality are mixed.

Frequently asked questions

Does the 70mai 4K Omni include a rear camera?

Yes. The package list names an RC14 rear camera. The listing claims 1080p rear recording, although other details do not clearly state its resolution, so confirm the selected listing if this is essential.

Is the hardwire kit included for parking mode?

No hardwire kit appears in the explicit package list. The listing says parking mode and time-lapse require a separately sold UP03 or UP04 kit. It specifies UP04 for 4G remote connectivity.

Does the dash cam include a memory card?

The package list names a 128GB SD or Micro SD card. The details also say the camera supports cards up to 512GB.

What connectivity does the listing specify?

The technical details list GPS as the connectivity technology and App as the control method. Feature text additionally claims 5GHz Wi-Fi 6 and 4G remote access, with the latter requiring UP04. Confirm the connectivity configuration before buying.