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The Rexing R4-RD delivers 360° coverage with four cameras and an advanced radar sensor for parked motion detection. Record front, rear, cabin, and side views with confidence, backed by Wi-Fi access, GPS support, and multi-channel playback through the app.
Q: Does the parking feature utilize motion sensor activation? If so, will it send an alert to my app?
A: Yes, it uses motion sensor, but will not send you a notification when triggered.
A: Yes, it has 4 cameras on this unit including front and back. It does not record 24/7. When the car is off, it will only record when vibrations or motion is detected.
Q: Will this kill my battery or does it detect when it's running low?
A: No, if voltage goes to low, it disconnected automatically

The Rexing R4-RD delivers 360° coverage with four cameras and an advanced radar sensor for parked motion detection. Record front, rear, cabin, and side views with confidence, backed by Wi-Fi access, GPS support, and multi-channel playback through the app.

Enjoy comprehensive coverage with a 2K front camera and three 1080p side/rear cameras for 360° protection. This 4-channel dash cam offers WiFi, GPS, loop recording, parking mode, and a G-sensor to capture incidents from all angles, making it ideal for full-time vehicle security.

Capture sweeping views of your surroundings when driving with this Rexing V33 dashcam. The three-channel dash cam records 2K video resolution simultaneously from the car's front, cabin, and rear. The Rexing V33 also comes with Wi-Fi, voice control, and ADAS features. A built-in GPS logger tracks important metrics in case of a driving incident. V33 dashcam uses a temperature-resistant supercapacitor for added reliability as well. ***If a hardwire kit was not included with your purchase, please contact [email protected].

This advanced model offers 4-channels each w/ 1080p resolution, which is a unique advantage not many dash cam owners can boast. You can eliminate all blind spots by setting up your camera to record your front, rear, left and right view as you drive. Or, you can choose to point the left and right cameras w/ built-in IR lights to capture your cabin view, making for a fully customizable experience. To take your camera to an even higher level, we recommend using our CPL filter to reduce the glare caused by street lights and headlights. ***If a hardwire kit was not included wih your purchase, please contact [email protected].
| Pros for Rexing - R4-RD Dash Cam All-Around 1080p, Built-in 360° Motion Parking Monitor, GPS, App Control for Windows, MAC OS and iPhone - Black | |||
|---|---|---|---|
| There were no pros for this product— | Video Quality, Setup Ease, Coverage, Features, Connectivity | Video Quality, Ease of use, Overall Performance, GPS, Resolution | Video Quality, Ease of use, Overall Performance, GPS, Resolution |
| Cons for Rexing - R4-RD Dash Cam All-Around 1080p, Built-in 360° Motion Parking Monitor, GPS, App Control for Windows, MAC OS and iPhone - Black | |||
| There were no cons for this product— | There were no cons for this product— | App, Mount | App, Wi-Fi, Parking Mode |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I love this Dash Cam. It looks great in my car and it gives me peace of mind having it. I like that it has multiple cameras to capture video from different angles. It's easy to access the captured video using the Rexing Connect App which works on my Android phone and my wife's Iphone. The video is high quality and very clear. I am very happy with my purchase and I would buy it again.
Posted by TapQ
The Rexing R4-RD is an excellent buy. I needed to buy a Dash Cam for my new 2025 vehicle and am very happy I made the purchase. Excellent quality video and it looks good. It only took Best Buy 30 minutes to install it which also made me happy.
Posted by MarkG
This is the second Rexing Dash Cam I've purchased. I liked the R4 that got for my daughter's car so I got this for my son's Honda Accord Hybrid. I am quite happy with both units. The setup is nice with the 4 cameras and motion sensor. I specifically wanted the parking monitor due to my son living in an apartment off campus and younger drivers getting into scrapes in the parking garage. The App is fairly intuitive and accessing the video files is easy. I actually just bought a 3rd unit for my wife's new car, as well,
Posted by Chris