4K+2.5K Front and Rear Dash Cam with 32GB SD Card WiFi Night Vision Dual Channel Car Camera System
4K+2.5K Front and Rear Dash Cam with 32GB SD Card WiFi Night Vision Dual Channel Car Camera System
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4K+2.5K Front and Rear Dash Cam with 32GB SD Card WiFi Night Vision Dual Channel Car Camera System

27 ratings
4K+2.5K Front and Rear Dash Cam with 32GB SD Card WiFi Night Vision Dual Channel Car Camera System4K 2 5K Front and Rear Dash Cam with 32GB SD Card WiFi Night Vision Dual Channel Car Camera System4K 2 5K Dash Cam Front and Rear Car Dual Dash Camera WiFi GPS 64GB Card Parking Monitor G Sensor
Actual ColorBlack-423
Model4K+2.5K（32GB）

Key item features

  • ‌【Winsing 4K + 2.5K Dual Ultra HD Recording】Front camera records in 4K (3840x2160), rear in 2.5K (2560x1440), providing exceptional clarity and detail. The dual-channel setup covers front and rear with wide-angle lenses for maximum visibility.
  • 【Advanced Parking Mode & G-Sensor Protection】The three-axis accelerometer locks video files upon collision, and the 24/7 parking monitoring keeps watch over your vehicle, triggered by motion or impact.
  • 【Enhanced Night Vision & Wide View】With a high-sensitivity sensor and infrared filter, the dash cam captures clear footage at night. The 140° front lens and wide rear lens reduce blind spots significantly.
  • 【Ample 32GB Storage & Loop Recording】Comes with a 32GB U3 TF card for extended recording time. H.264 encoding and loop recording ensure efficient storage without manual intervention.
  • 【WiFi Connectivity & Extreme Temp Resistance】Use the Viidure APP to view and download videos wirelessly. Super capacitor supports operation from -20℃ to 60℃, with quick startup and low power consumption.

Specs

Resolution, 4K;2.5K; Front camera 4K and Rear camera 2.5K with 32GB SDViewing angle, 170Has rear-facing camera, YFeatures, Dual Lens, Camera With G-Sensor, Parking Monitor, Super Night Vision, Wide Angle Front, Wide Viewing Angle, 2 Way Video Input, A/V Input, Rear/Front View Camera, Video & Night VisionBrand, WinsingMount type, Suction Cup

About this item

Product details

The Winsing 4K dash camera is the ultimate dash cam for those who refuse to compromise on quality and capacity. With 4K front and 2.5K rear recording, it captures the road in stunning detail. The advanced parking mode and G-sensor offer continuous protection, while the 32GB SD card provides ample space for extended journeys. Night driving is safer thanks to the enhanced night vision and wide-angle coverage. Connect via WiFi to the Viidure APP for seamless video management, and rely on the super capacitor for consistent performance in all weather conditions. Ideal for frequent travelers and security-conscious drivers, the D2B-421 delivers top-tier features in one sleek package.

Suction Cup Maintenance

For best adhesion, always clean the mounting surface and suction cups with high-concentration alcohol wipes before attaching.

When parked, try to keep your vehicle in the shade or use a sunshade to minimize heat buildup inside the car.

Every 3–6 months, loosen and retighten the suction knob—even if it feels secure. This helps:

Restore the cup’s elasticity

Renew the vacuum seal

Check that the mechanism is working properly

G-Sensor Setting

To reduce unnecessary video fragmentation, set the G-sensor to its low sensitivity mode. Adjust as needed for your preferences.

Storage Tips

Regularly delete old footage to free up space.

A 128GB memory card is recommended.

About the 5G Wi-Fi

The dash cam’s local Wi-Fi signal does not provide internet access—it’s only used to connect your phone to the device. Please use your mobile data for internet while connected.

  • ‌【Winsing 4K + 2.5K Dual Ultra HD Recording】Front camera records in 4K (3840x2160), rear in 2.5K (2560x1440), providing exceptional clarity and detail. The dual-channel setup covers front and rear with wide-angle lenses for maximum visibility.
  • 【Advanced Parking Mode & G-Sensor Protection】The three-axis accelerometer locks video files upon collision, and the 24/7 parking monitoring keeps watch over your vehicle, triggered by motion or impact.
  • 【Enhanced Night Vision & Wide View】With a high-sensitivity sensor and infrared filter, the dash cam captures clear footage at night. The 140° front lens and wide rear lens reduce blind spots significantly.
  • 【Ample 32GB Storage & Loop Recording】Comes with a 32GB U3 TF card for extended recording time. H.264 encoding and loop recording ensure efficient storage without manual intervention.
  • 【WiFi Connectivity & Extreme Temp Resistance】Use the Viidure APP to view and download videos wirelessly. Super capacitor supports operation from -20℃ to 60℃, with quick startup and low power consumption.
info:
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Specifications

Resolution

4K;2.5K; Front camera 4K and Rear camera 2.5K with 32GB SD

Viewing angle

170

Has rear-facing camera

Y

Features

Dual Lens, Camera With G-Sensor, Parking Monitor, Super Night Vision, Wide Angle Front, Wide Viewing Angle, 2 Way Video Input, A/V Input, Rear/Front View Camera, Video & Night Vision

Warranty

Warranty information

NO

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.2 out of 5 stars
stars
27 ratings18 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars70% (19)
  2. 4 stars0% (0)
  3. 3 stars11% (3)
  4. 2 stars7% (2)
  5. 1 star11% (3)

Reviews summary

Pros

  • : Setup is fast, though cable routing may take time.
  • : It matches its features and quality to the price.
  • : Both front and rear cameras capture sharp 4k and 1080p footage.
  • : Device ships with onboard storage ready for immediate use.
  • : The camera installs and records reliably when vehicle-mounted.
  • : The device links to the mobile app to download clips.
Generated by AI
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Showing 1-3 of 18 reviews

Jan 10, 2026
Reviewer name: Yinqing
Item details
Color: Black-426
Model: 4K+2.5K
Sold byWinsingDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Safety first

received this camera for my honest review and I have to say the quality on this camera is amazing. The video quality is great battery last and the installation process is not that difficult. However, the cables need to be hiding which it was a little tricky, but easy to do the back camera also works wonderful.

Helpful?7DG15BKLP9KZ18137053890
Jan 8, 2026
Reviewer name: Eric
Item details
Color: Black-416
Model: 4K+1080P
Sold byWinsingDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to use and install

I've been very happy with this dual dash cam so far. Getting it installed was simple, and having cameras on both the front and back of the car really adds confidence while driving and parking. The front footage is crisp and detailed, and the rear camera holds up well in low light and rough weather. I also like the added security features, such as motion detection and impact sensing, which come in handy when the car is unattended. The screen is useful for quick checks, startup is fast, and overall the camera feels well made and dependable.

Helpful?7DG15BKLP9KZ18137053890
Jan 11, 2026
Reviewer name: Feifei
Item details
Color: Black-426
Model: 4K+2.5K
Sold byWinsingDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great value for the price

Great value for the price! The 4K front and 2.5K rear resolution is super clear, even at night. I love that it uses a supercapacitor for safety and comes with a 64GB card. Very easy to set up and the WiFi app works perfectly.

Helpful?7DG15BKLP9KZ18137053890
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