OEM Hidden 4K Dash Cam with Night Vision for BMW 3 Series M3 (G20/G21/G28/G80/G81) 2019-2024
Core Selling Points
1. Perfect Fit for Your BMWExclusively engineered for BMW 3-Series Gen7 (G20/G21/G28) 2020-2024 and M3 (G80/G81) 2019-2024. Follows the original car's contour design, seamlessly integrating with the interior without blocking driving sight. Adopts rain sensor power supply, no wire cutting or drilling, protecting the original car structure.
2. 4K UHD Crystal-Clear RecordingFeatures 2160P 4K ultra-high definition resolution, paired with Novatek chip and F/1.6 large aperture lens. Captures license plates, road signs and pedestrian details clearly even at high speeds, providing reliable evidence for traffic disputes. The 8MP front camera delivers 4 times clearer image quality than 1080P models.
3. Plug & Play, 10-Minute InstallationNo professional skills required. Directly connects to the original car's power port with hidden wiring design, keeping the interior tidy. The whole installation process is tool-free and non-destructive, allowing you to use it immediately after setup.
4. Superior Night Vision & WDR TechnologyEquipped with advanced low-light sensor and WDR wide dynamic range technology. Automatically adjusts exposure in night, tunnel or rainy days, reducing glare from oncoming vehicles. Ensures clear and natural image output even in dim environments.
5. Smart Functions for All-Round Protection
◦ Loop recording: Automatically overwrites old footage when the memory card is full, supporting up to 256GB SD card.
◦ G-Sensor: Instantly locks and saves footage when collision or sudden braking is detected, preventing overwriting.
◦ WiFi & App Control: Connects to iOS/Android phones via 2.4GHz WiFi, enabling easy video download, playback and sharing without mobile data.
6. OEM Hidden Design & Wide Angle1:1 restoration of the original rearview mirror back cover shape, maintaining the car's original aesthetic. The 170° ultra-wide-angle lens covers multiple lanes, eliminating recording blind spots. With distortion correction algorithm, image edges are clear and true to reality.
Compatibility List
✅ BMW 3-Series Gen7 G20 (Sedan, 2020-2024)
✅ BMW 3-Series Gen7 G21 (Touring, 2020-2024)
✅ BMW 3-Series Gen7 G28 (Long-Wheelbase Sedan, 2020-2024)
✅ BMW M3 G80 (Sedan, 2019-2024)
✅ BMW M3 G81 (Touring, 2019-2024)
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Product Features
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Front 4K Dash Cam
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Front 2K Dual Cam
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Front 4K Dual Cam
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CPU
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Novatek 96670
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Novatek 96670
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Novatek 96670
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Resolution
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4K
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Front 2K + Rear 1080P
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Front 4K + Rear 1080P
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Viewing Angle
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170°
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Front 170° + Rear 140°
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Front 170° + Rear 140°
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Maximum Aperture
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Front f/1.6
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Front f/1.6 + Rear f/2.0
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Front f/1.6 + Rear f/2.0
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Lens
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Sony
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Sony
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Sony
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WIFI
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2.4 Ghz
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2.4 Ghz
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2.4 Ghz
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Mobile App Compatibility
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Android/iOS
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Android/iOS
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Android/iOS
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Functions
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Night Vision, G Sensor, Parking Mode, Loop Recording
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Night Vision, G Sensor, Parking Mode, Loop Recording
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Night Vision, G Sensor, Parking Mode, Loop Recording
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Connecting Cables
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Plug and play cable, Fuse box cable (Only powered by the fuse box in Parking Mode)
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Plug and play cable, Fuse box cable (Only powered by the fuse box in Parking Mode)
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Plug and play cable, Fuse box cable (Only powered by the fuse box in Parking Mode)
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Storage
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Supports SD card (Class 10 or above, maximum 128G)
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Supports SD card (Class 10 or above, maximum 128G)
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Supports SD card (Class 10 or above, maximum 128G)
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Voltage
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12-24V
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12-24V
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12-24V
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Working Temperature
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-10℃ ~ 75℃
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-10℃ ~ 75℃
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-10℃ ~ 75℃
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Front Camera Installation
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Wireless Installation
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Wireless Installation
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Wireless Installation
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Rear Camera Installation
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None
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Hard-wired connection from the front camera
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Hard-wired connection from the front camera
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Parking Mode
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Yes
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Yes
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Yes
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Loop Recording
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Yes
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Yes
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Yes
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Driving Collision Sensing
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Yes
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Yes
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Yes
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!!Note: The rear camera cannot be added separately.
Read before order!
Ensure ACARCAM 100% Perfect Fit for Your Car →
To guarantee the ACARCAM you order fits your vehicle perfectly, please confirm your product model and compatibility before placing your order.
Shipping:
- Delivery Time: 0.5–3 business days via DHL / UPS / FedEx
- For certain countries (e.g., South America), we ship via EMS or Special Airline to minimize customs issues
Shipping Address:
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Tax & Custom Fees:
- While we strive to help reduce import taxes, we are not responsible for any customs fees. Please provide any necessary information prior to shipment. [Read more] to learn about tax and custom fees.
Keep in Touch After Order:
- After you place your order, we will contact you shortly. Please provide accurate contact information and check your emails regularly.