Blog

How to Choose the Right Cable for Your 70mai Dash Cam

Learn which 70mai dash cam cable you need—USB-C power, fuse box charging, or rear cam extension—based on your camera model and installation setup.

Portable Tire Inflator vs Cordless Air Compressor: Which to Buy

Compare the 70mai TP05 cordless inflator, TP03 12V unit, and Cordless Air Compressor 2. Learn which portable tire inflator fits your car and usage hab...

When to Choose Professional Dash Cam Installation

Learn when DIY dash cam installation is safe and when professional service saves time, prevents damage, and ensures proper parking mode wiring.

How to Install a 3-Channel Dash Cam for Full Coverage

Learn how to install a 3-channel dash cam (front, interior, rear) for complete vehicle coverage. Step-by-step guide with tips for 70mai T800E and T800...

70mai CPL Filter vs No Filter: Night Driving Test

We compare dash cam footage with and without a 70mai CPL filter during night driving. See how glare reduction and clarity change, and whether a filter...

70mai Rear Camera RC12: Setup Guide and Compatibility Check

Learn how to install the 70mai RC12 rear camera and verify compatibility with your dash cam model. Step-by-step guide with common mistakes to avoid.

What Size Memory Card Do You Need for 4K Dash Cam Recording?

Learn the ideal microSD card size for 4K dash cam recording, including 64GB vs 128GB tradeoffs, endurance tips, and why 70mai kits offer a practical s...

CPL Filter for Dash Cams: Does It Really Reduce Windshield Glare?

Wondering if a CPL filter actually cuts windshield glare for your dash cam? We break down the claim, how it works, and what to expect in real-world us...

70mai Dash Cam 4K A810 vs T800: Which 4K Model Wins?

Compare the 70mai Dash Cam 4K A810 and T800 side-by-side. See how Sony STARVIS 2 IMX678, HDR dual-channel recording, and supercapacitor tech stack up,...

70mai Interior Cam FC02: What It Records and Who Needs One

The 70mai Interior Cam FC02 adds 1080P HDR cabin recording with infrared night vision to compatible 70mai dash cams. Here is what it captures, which c...

Dash Cam Laws by Country: What Drivers Should Know

A practical FAQ on dash cam legality, privacy rules, and using footage as evidence in the US, Canada, UK, EU, Australia, and beyond.

Dash Cam Overheating in Summer: Causes and Fixes

Find out why your dash cam shuts down in hot weather and how to prevent it. Learn supercapacitor vs battery differences, mounting tips, and when to st...