Remote Album Playback & Download
Remotely access, browse and download videos and photos stored on the dash cam's local memory card anytime via the 70mai App.
Triple View. Dual 4K. Full Story.
70mai A900 Dash Cam Dual 4K HDR 4G Cloud+ Night Vision
Shipping calculated at checkout.
Get all essential add-ons at once, save more and for good.
Get all essential add-ons at once, save more and for good.
Get all essential add-ons at once, save more and for good.
Experience next-level driving protection with the 70mai A900 Dash Cam. Featuring dual True 4K HDR recording, advanced f/1.55 night vision, and 4G Cloud+ 2.0 remote connectivity, it captures every detail and keeps you connected anytime, anywhere.
Dual True 4K HDR Recording：The A900 records with front and rear True 4K HDR cameras at 30FPS, delivering ultra-clear footage with natural colors and smooth motion. Intelligent HDR adapts to changing lighting conditions, ensuring reliable evidence from bright daylight to low-light environments.
F/1.55 Large Aperture Night Vision：
With a large f/1.55 aperture and advanced 70mai imaging technologies, the A900 captures brighter, cleaner nighttime footage. Intelligent algorithms reduce noise, optimize exposure, and enhance important details such as license plates and road signs.
4G Cloud+ 2.0 Remote Monitoring：
The upgraded 4G Cloud+ 2.0 keeps your vehicle within reach. Remotely view live footage, receive instant alerts, track your vehicle location, monitor battery status, and access important recordings through the 70mai App.
Smart Parking Protection：
With the 70mai Hardwire Kit*, the A900 supports smart parking monitoring features including collision detection, time-lapse recording, and buffered emergency recording to capture important moments before and after incidents.
Smart Driving Experience：
Enjoy a seamless driving experience with multilingual voice control, built-in 5-system GPS, WiFi 6 high-speed connection, and support for up to 512GB microSD cards.
Shipping & Returns
Row content
1. Shipping Fee &Time
Free shipping for orders over $99.
Shipping to the United States:
Order placed before 5pm (PT) will be dispatched the same day excepts weekends or public holidays. Shipping and delivery is an additional 3-7 days.
Shipping to CA/AU/KR:
Order placed before 5pm (PT) will be dispatched the next day excepts weekends or public holidays. Shipping and delivery is an additional 7-14 days.
Please allow up to 2 working days for processing your order. When your package is shipped, we will send you an email including a link and a tracking number so you can see the progress of your package.
During a sale event, shipping may be delayed due to the high volume of orders. We will process order ASAP, however if there is a significant delay, we will contact you through email.
2. Tracking Number
Once your order ships, we will send you an email including tracking number individually. Please allow 48 hours for the tracking update. If your tracking has no update over 3 working days, please contact us at onlinehelp@70mai.com, we are here to help.
3. Delivery Address
A correct and complete delivery address is essential. Otherwise your parcel may experience a delay or a lost which we are not responsible for due to the incorrect information provided by you (our customers).
We are unable to change the address once your package is already shipped out. If a package is returned to us due to an incorrect or incomplete address, we will contact you for a correction, and the package will be re-shipped at an additional shipping fee.
4. Order Cancellation
We accept order cancellation before the product is shipped. If the order is canceled you will get full refund. We cannot cancel the order if the product is already shipped out.
5. Order Modification
We don't offer order emendation after the order has been placed. If you want to change the item(s) of your order, please contact us in time to cancel the original order and replace it with a new one.
Details
Specifications
In the Box
FAQS
Reviews
Why Choose 70mai Dash Cam 4K A900?
4K HDR Dual-Channel Recoding
f/1.55 Large Aperture
Superior Imaging
MaiColor Vivid+
Solution™
Upgraded 4G
Compatibility
70mai Night
Owl Vision™
Buffered Emergency Recording
Dual True 4K HDR. Every Detail Preserved.
Experience uncompromising image quality with front and rear True 4K recording, intelligent HDR optimization, and smooth 30FPS capture that keeps every important moment sharp and uninterrupted.
Smarter Imaging. Superior Clarity.
Our exclusive imaging technology enhances visual clarity through adaptive auto exposure, selective image processing that highlights key details like license plates, and advanced compensation for windshield tint and reflections—exposing the truth and protecting you in claims and investigations.
Upgrade to 4G Cloud+ 2.0, More Features, More Freedom.
Building on the trusted 4G experience, 4G Cloud+ 2.0 introduces powerful new features—from remote album access and emergency cloud backup to hotspot sharing and two-way calling—keeping you closer to your car than ever before.
Driving Emergency Cloud Backup
Automatically upload urgent driving event footage to the cloud, keeping critical evidence safely stored and always accessible.
In-Car 4G Hotspot Sharing
Share stable 4G network with your family and friends on the go. The hotspot supports up to 5 connected devices simultaneously.
Two-Way Voice Call
Enable instant two-way voice communication with anyone inside the vehicle directly through the 70mai App.
Snap & Find My Car
Automatically snaps a parking photo, uploads it to the App and records your parking location, letting you locate your vehicle effortlessly in busy lots.
Parking Protection Around the Clock.
Not every drive is the same. Neither is the protection you need.
Actively monitors your parked vehicle via the G-sensor. If a bump is detected, the cam triggers a 30-second recording and provides a voice alert the next time you power on.
*70mai Hardwire Kit required, sold separately.
Capture Every Detail, Preserve the Full Story
Enhanced buffered emergency recording captures up to 190* seconds before and 30 seconds after an impact, preserving the complete sequence of events. Emergency footage is automatically saved to a dedicated folder for quick access in the 70mai App.
*The exact duration captured depends on the timing within the loop recording cycle and your selected loop length (configurable to 70s, 130s, or 190s minutes).
Small Details. Big Difference.
Compact Body Design
Engineered to be unseen. The dash cam's sleek, compact form factor tucks neatly behind your rearview mirror, providing a full field of view without obstructing your driving vision.
Built-in GPS & ADAS
GPS pinpoints your real-time location, logs your speed and time. ADAS warns you of risky driving.
Max 512GB Storage
Store more high-resolution footage with support for up to 512GB microSD cards, so you can record longer with fewer worries.
Multilingual Voice Control
Control key functions hands-free with voice commands in multiple languages, including English, Mandarin, Russian, Japanese, Vietnamese, and Thai.
Wi-Fi 6 High-Speed Transfer
Enjoy wireless export speeds of up to 25MB/s*, allowing you to quickly transfer your footage to your smartphone or other mobile devices.
Supercapacitor：
Safe. Stable. Enduring. Thriving in extreme climates, the leak-free supercapacitor supports 500,000* cycles and secures footage during sudden power loss.
