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Overview

The 70mai A810 is a high-performance 4K front and rear dash cam designed to capture clear evidence in daylight and at night. Powered by the latest IMX678 sensor and enhanced by Dual HDR and Night Owl Vision, it improves clarity and color in complex lighting. Built-in Wi-Fi and GPS let you sync footage, manage settings, and view route tracking in the 70mai app. With ADAS alerts, AI parking surveillance, time-lapse recording, and loop recording, it’s built for daily driving, ri
Open Box

Open Box - 70mai A810 4K Front + Rear Dash Cam, IMX678, Dual HDR, Built-In Wi-Fi & GPS, ADAS, 3in IPS Screen, 24H Parking Mode, Time-Lapse, 150° FOV

Model: A810
Web Code: 19741901
Sold and shipped by | 4.2 seller rating (347 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Open Box 4K front and rear dash camera system for car, truck, RV, taxi, rideshare, and more

True 4K front recording (2160P) with compatible 1080P HDR rear camera for dual-channel coverage

Latest IMX678 sensor with image enhancement for improved exposure balance, color accuracy, and stable footage

Night Owl Vision with Sony STARVIS 2 support for clearer nighttime detail and stronger color saturation

Updated Dual HDR dual-channel recording for better highlights and shadow detail in challenging lighting

Wide 150° field of view for broader road coverage

Built-in GPS displays time, speed, and coordinates and supports route tracking for incident documentation

Smart 70mai app control via the dash cam Wi-Fi hotspot for live view, downloads, settings, and sharing

OTA updates through the app for software improvements and bug fixes

ADAS driver assistance with alerts for safer driving awareness

24H AI parking surveillance with motion detection (hardwire kit required, sold separately)

Time-lapse recording compresses long parking footage for faster playback and storage efficiency (hardwire kit required, sold separately)

Seamless loop recording overwrites the oldest files to maintain continuous recording

Adjustable video file length settings (1/2/3 minutes)

microSD support 32GB–256GB; U3 or higher recommended (SD card not included)

3-inch IPS screen for convenient setup, viewing, and playback

Included components: A810 dash cam, RC12 rear cam, car charger, mount, power cords, electrostatic stickers, wiring trim tool, and user manuals

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Car electronics and dash cams
Return/Exchange Period
30 days
Condition
Opened

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