70mai Dash Cam 4K A900 Ultra – Flagship Dual 4K HDR Camera with Sony STARVIS 2 IMX678 Sensors
Shipping
📦 Shipping & Order Information
1. Shipping Fee & Time ✈️
| Free Shipping Threshold | Applicable Countries/Regions | Estimated Delivery Time |
| Order €50+ | Austria, Belgium, Czech Republic, France, Netherlands, Poland, Luxembourg, most of Portugal (18 out of 20 regions), Croatia, and Greece. | 7-10 business days |
| Order €150+ | Denmark, Spain (most regions), Hungary, Ireland, Lithuania, Bulgaria, Monaco, and Slovakia. | 7-10 business days |
| Shipping Cost Applies | Estonia, Finland, Latvia, Slovenia, Romania, and Malta. | 7-10 business days |
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Black Friday Update: Due to the surge in orders during Black Friday, logistics will be about one week slower than usual.
Order Processing & Shipment
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Please allow up to 2 working days for processing your order.
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Orders placed before 5:00 PM PST (Pacific Time) will be shipped the next business day (excluding weekends and holidays).
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Once shipped, expect your package to arrive within 7-10 business days.
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During a sale event, shipping may be delayed due to the high volume of orders. We will process orders ASAP. If there is a significant delay, we will contact you via email.
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Important: Some products, due to stock shortages, will be shipped from our bonded warehouse in Hong Kong or our Amazon warehouse.
2. Tracking Number 📧
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Once your order ships, we will send you an email including a link and your tracking number individually.
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Please allow 48 hours for the tracking update to reflect in the system.
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If your tracking has no update over 3 working days, please contact us at onlinehelp@70mai.com.
3. Delivery Address 🏠
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A correct and complete delivery address is essential. Incorrect information may cause a delay or a lost parcel, for which we are not responsible.
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We are unable to change the address once your package has already shipped out.
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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 ❌
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We accept order cancellation before the product is shipped.
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If the order is canceled, you will receive a full refund.
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We cannot cancel the order if the product is already shipped out.
5. Order Modification 📝
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We do not offer order emendation (changes to items) after the order has been placed.
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If you want to change the item(s) of your order, please contact us in time to cancel the original order and then place a new one.
Dual Sony STARVIS 2 IMX678
Dual-Channel Collision Detection
2.0
Dual-Channel Al Motion Detection
2.0
Low-Power Parking Mode
LVDS Digital Transmission
70mai Night Owl Vision ™ 2.0
Dual
4K HDR
70mai 4G Cloud+ 2.0
MaiColor Vivid+ Solution ™ 2.0
What Happens When You're Not Looking?
Meet the All-New
Protection that stays with you before, during and after the drive.
Meet the All-New
Protection that stays with you before, during and after the drive.
Protection, Built Around Every Moment.
Four ways A900 Ultra keeps you covered — on the road, parked, and even when you're away.
See More Clearly Day and Night
Dual 4K that sees both ways — with lossless rear recording, smarter HDR control and flagship image technology.
Protection that Won't Stop
Protection continues after parking, with front-and-rear event recording and low-power dual-channel collision
detection designed for longer battery-friendly coverage.
*Data provided by 70mai Lab.
Stay Connected When Away
4G-upgradable remote protection that keeps you connected
to your parked car.
Always Catch What Matters
Capture the full story before and after a collision.
*The 70mai Hardwire Kit is required for parking surveillance mode and is sold separately.
Park for Weeks. Set Up in Minutes.
Long-lasting parking protection without the complicated installation.
Up to 30* days of parking protection.
A900 Ultra's 5mA low-power fast-boost architecture works with Battery Pack Mini* to keep front and rear parking surveillance running for extended periods.
* Battery Pack Mini — Included in selected bundles, also available separately. * Up to 30 days with Battery Pack Mini and low-power parking mode. Actual duration may vary.
Parking Protection, Made Simple.
A compact 2-in-1 power solution that makes parking surveillance easier to set up while helping protect your car battery.
Skip the fuse box. Plug in and go.
Plug into your car’s cigarette lighter and power up in minutes—no fuse box wiring or professional installation needed. Battery Pack Mini provides dedicated power for parking surveillance, helping protect your car battery from prolonged power drain.
Specifications
Processor
NT98539
Display Screen
3-Inch IPS
Video Resolution
Front: 3840*2160P (4K)
Rear: 3840*2160P (4K)
Image Sensor
Front: Sony STARVIS 2 IMX678
Rear: Sony STARVIS 2 IMX678
Frame Rate
Front: 30FPS
Rear: 25FPS
Field of View
Front: 130°
Rear: 130°
Aperture
Front: f/1.8
Rear: f/1.6
Wi-Fi
Wi-Fi 6 5GHz
Storage
Up to 512GB MicroSD Card
Voice Control
ZH/ EN/ RU/ JA/ VN/ TH
System language
EN/ RU/ JA/ KR/ ES/ PT/ ZH-TW/ TH/ PL/ FR/ DE/ CZ/ RO/ HU/ UK/ VN/ ID/ PH / IT/ TR/ AR
Operating Temperature
-20℃～+70℃（14℉～140℉）
What's in the Box?
About 70mai
Founded in 2016, 70mai is a global leader in smart car electronics, specializing in high-quality dashboard cameras. With a commitment to innovative technology and sleek design, 70mai empowers drivers with real-time assistance and peace of mind on the road.
With a solid brand reputation and a strong market presence in 100+ countries and regions across Southeast Asia, Europe, North America, and Asia-Pacific, 70mai has earned the trust of over 10 million global users as of 2026.
Driven by the vision to create safer, more comfortable, and more connected driving experiences, 70mai continues to lead the future of intelligent automotive technology, making every journey smarter and more secure.
Shop here, get protected
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