Enhance Your Vehicle’s Security with the 70mai A400 Dash Cam: A Comprehensive Review

70mai A400 Dash Cam

Discover unparalleled clarity and security with the 70mai A400 Dash Cam. With its impressive Quad HD resolution of 2560 x 1440 and a wide-angle field of view (FOV) of 145°, the A400 sets a new standard in capturing crisp and color-accurate footage. In this review, we delve into the key features that make the 70mai A400 a top choice for enhancing your driving experience and ensuring your safety on the road.

  1. Crystal Clear 1440p Resolution:

Empowered by a high-performance 3.6 Megapixel camera, the 70mai A400 records in Quad HD resolution (1440p), delivering exceptional clarity and color accuracy. This feature ensures that every detail is captured, providing a reliable eyewitness in case of any unforeseen incidents.

  1. Wide-Angle Coverage for Enhanced Security:

The A400’s 145° wide-angle FOV covers at least three lanes of traffic, allowing it to capture more events in each frame. This dual-channel recording capability ensures all-around coverage, providing an additional layer of security for your car.

  1. Advanced Imaging Technologies:

Benefit from superior image clarity in various lighting conditions with 3D-DNR (3D Digital Noise Reduction) and WDR (Wide Dynamic Range) technologies. These features significantly reduce noise and adjust exposure balance, delivering exceptional performance in low-light or high-contrast environments.

  1. Enhanced Night Vision:
70mai Dash Cam A400

Driving at night or in challenging weather conditions is no longer a concern. The A400’s WDR technology automatically adjusts exposure balance, while the F2.0 large aperture pulls in more light to brighten up dark scenes, ensuring clear images with maximized details.

  1. Loop Recording for Continuous Coverage:

Forget about the hassle of “memory card full” warnings. The A400 features loop recording, automatically overwriting older footage when the storage reaches its limit, ensuring you never miss a moment.

  1. Intelligent Parking Surveillance:

The 70mai A400 goes beyond just capturing your on-road experiences. With its optional 24-hour parking surveillance feature and a specifically designed hardwire kit, the dash cam can monitor your vehicle continuously. This ensures that any incidents that occur while your vehicle is unattended are recorded, providing crucial evidence.

  1. Seamless App Control:

Stay connected and in control with the 70mai App. The built-in WiFi allows you to access real-time footage, capture images, and download files directly to your phone. The intuitive app interface also enables easy customization of settings, including the convenient option to turn off parking mode when needed.


Elevate your driving experience with the 70mai A400 Dash Cam – a powerhouse of advanced features designed to enhance security and capture every moment on the road. Invest in the latest technology to safeguard your journeys and enjoy peace of mind with the A400’s exceptional performance. Order yours today and make every drive a safer and more memorable experience.

Established in 2016, 70mai stands as a prominent player in the auto intelligence sector, specializing in the production of dashboard cameras. Over the years, the company has achieved a robust global presence, successfully selling 1.5 million dash cams within a single year across 100+ countries in Europe, North America, and Southeast Asia.

Drawing on its proven expertise in manufacturing car jump starters and other battery-related products, 70mai has also extended its influence into the clean energy market. In 2021, the company unveiled its inaugural power station, addressing the escalating demand for portable power solutions on the go.

Driven by a vision to provide a secure, comfortable, and interconnected experience both on and off the road, 70mai is committed to pioneering intelligent innovations that enhance the ease of every journey.

Leave a comment