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].
Features
4-Channel recording
Cover all sides as you drive with a 4-channel dash cam made to capture your front, rear, left and right view. A fully customizable experience with the option to turn the left/right cameras(each w/ 4 IR lights) in to face your cabin.
1080p Resolution
All around 1080p resolution makes for the highest quality footage possible.
Built-in Wi-Fi & GPS
View, save, and share recordings wirelessly on your mobile device using this dash cam's Wi-Fi function. The internal GPS Logger allows you to mark the time, date, location, and speed information to all your recordings without the need for a separate accessory.
Collision Detection (G-Sensor)
When the built-in gravity sensor detects a collision, the current video is locked, ensuring that important footage is kept protected. The locked video will be kept safe from being overwritten.
Parking Mode
With parking mode, the dash cam is on alert for collision even when your vehicle is turned off. Please connect the Rexing Type C Smart Hardwire Kit to Activate. (Type C Smart Hardwire Kit Included)
170° Ultra-Wide-Angle Lenses
The ultra-wide-angle seven-layer glass lenses open up to capture sweeping views of their surroundings on both the front- and rear-facing cameras.
No Lithium-ion Battery
Utilizes a premium alternative power source with enhanced temperature resistance for both hot and cold climates. Always connect the power cable to ensure the dash cam has sufficient power.
Loop Recording
Recordings are split into segments. When the storage limit is reached on the memory card, new recordings will automatically overwrite your oldest recordings.
High Temperature Resistance
This camera can operate in temperatures from -20°F to 176°F.
Extensive Storage Capacity
The R4 supports micro SD cards up to 256GB, providing ample space to store hours of high-resolution video. This ensures you have plenty of room for all your recordings, from daily commutes to long road trips, without worrying about running out of storage.
Secure Installation
There are two ways to mount this camera. You can either use an adhesive mount or a suction cup mount to securely install your device onto the windshield of your vehicle.
CPL Filter Included
We recommend using the CPL filter we designed for use with this specific camera in order to reduce the glare that often occurs due to headlights and street lights.
64GB Memory Card Included
Expand your camera's storage and recording capabilities with a microSD card.
Hardwire kit included
If a hardwire kit was not included wih your purchase, please contact [email protected].
R4 4 Channel Dash Cam W/ All Around 1080p Resolution, Wi-Fi, and GPS
Color
Black
Vehicle Camera Type
Dashboard, Back-up
Recording & Playback
Field of View
170 degrees
Automatic Incident Detection
Yes
G-Sensor
Yes
Recording Resolution
1920 x 1080
Loop-Cycle Recording
1
GPS Enabled
Yes
Camera Power Source
Vehicle battery
Expandable Memory Compatibility
microSD
Recording Feature
Yes
Alert
Forward Collision Warning
Yes
Compatibility
Compatibility
Cars
App Compatible
Yes
Wi-Fi Built-in
Yes
Features
Night Vision
Yes
Display
Screen Included
Yes
Screen Size
2 inches
Screen Resolution
1960 x 1080
On-Screen Display Languages
English, French, Spanish, Portuguese, German
Mounting
Camera Mounting Location
Windshield, Rear window
Mount Included
Yes
Mount Type
Adhesive, Suction cup
Screen Mounting Location
Dashboard
Input
Number Of Auxiliary Inputs
0
Number of USB Port(s)
1
Dimensions
Product Height
2 inches
Product Width
2.25 inches
Product Depth
5 inches
Product Weight
1.01 pounds
Warranty
Warranty - Parts
12-month or 18-month with Product Registration
Warranty - Labor
12-month or 18-month with Product Registration
Other
UPC
810046606780
Customer reviews
4.4
Rating 4.4 out of 5 stars with 962 reviews
(962 customer reviews)
Rating by feature
Value
4.5
Rating 4.5 out of 5 stars
Quality
4.5
Rating 4.5 out of 5 stars
Ease of Use
4.3
Rating 4.3 out of 5 stars
89%would recommend to a friend
Customers are saying
Customers are positive about the R4 4 Channel Dash Cam's video quality, ease of use, and overall performance. Many appreciate the built-in GPS and the resolution it provides. However, some customers have reported issues with the Wi-Fi connectivity and the app, as well as difficulties getting the parking mode to function correctly.
This summary was generated by AI based on customer reviews.
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.
Page 1 Showing 1-8 of 962 reviews
Pros mentioned:
Gps, Video quality
Rated 5 out of 5 stars
Rexing R4 4-Channel Dash Cam Review: Comprehensiv
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
⭐⭐⭐⭐⭐
I recently purchased the Rexing R4 4 Channel Dash Cam, and I couldn't be happier with my decision! This dash cam offers everything I was looking for and more.
First and foremost, the video quality is outstanding. The all-around 1080p resolution ensures crystal clear footage from all four channels, providing comprehensive coverage of my vehicle's surroundings. Whether it's day or night, the footage remains sharp and detailed, allowing me to capture every important detail on the road.
The Wi-Fi functionality is a game-changer. It allows me to easily connect to the dash cam using my smartphone, giving me instant access to the footage anytime, anywhere. This feature has come in handy numerous times, whether I need to review footage on the spot or quickly share it with others.
The built-in GPS adds another layer of functionality. Not only does it accurately track my vehicle's location, but it also records important data such as speed and route information. This has been invaluable for providing evidence in case of accidents or other incidents on the road.
Installation was a breeze thanks to the user-friendly design of the Rexing R4. The included mounting hardware made it easy to securely attach the dash cam to my windshield, and the intuitive interface made setup a quick and painless process.
Overall, I highly recommend the Rexing R4 4 Channel Dash Cam to anyone in need of reliable and high-quality video surveillance for their vehicle. With its top-notch performance, convenient features, and easy installation, it's truly a five-star product.
I would recommend this to a friend
Brand response from RexingUSA
Posted .
Thank you for your review and for being a REXING customer!
Pros mentioned:
Overall performance, Video quality
Rated 5 out of 5 stars
Good quality camera
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Camera works great, easy to install, and it's pretty simple to run the cable for the rear camera. Quality is good, video picks up well, and the start up takes about 10 seconds from when you start the car.
It doesn't take up too much space if you center it correctly. Comes with needed accessories to mount to windshield
I would recommend this to a friend
Pros mentioned:
Ease of use, Video quality
Rated 5 out of 5 stars
Get a Rexing R4 4- catches all 4 sides of the car.
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very stylish looking, not bulky for my small Mazda3. Images are clear during the day or night. Instructions are easy and so many features that I'm still learning all the camera can do. The wires are well hidden that the professional installation makes the dashcam blend in you think it came with the car. There's a sticker which can also be a deterrence against car break ins and theft.
I would recommend this to a friend
Pros mentioned:
Resolution
Rated 4 out of 5 stars
Rexing R4 Plus is a Solid Unit
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I had a Rexing unit in the past that I installed myself and had a great experience with that unit. Relying on that history I purchased a Rexing R4 Plus unit and this time had Best Buy install it. The unit is a bit smaller than I expected, and it took a little while to get it set up/become familiar with the menus and what each button on the unit does. It does work very well and all cameras provide 1080P Resolution so everything is easy to see. Overall I would recomend.
I would recommend this to a friend
Pros mentioned:
Video quality
Rated 5 out of 5 stars
Rexing R4-4 Dash Cam
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We had concerns that the dashcam would obstruct the view, but it does not. The unit is very easy to use and has excellent videos. I hope I do not have to use the videos, but I have the utmost confidence if it needed it will prove to be an unbeatable tool. Also, Braenden (Best Buy) did a great installation.
I would recommend this to a friend
Pros mentioned:
Gps, Resolution
Rated 5 out of 5 stars
Great Dash Cam with Full Coverage
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I recently purchased the Rexing R4 4 Channel Dash Cam, and I’m impressed with its performance! The 1080p resolution on all four channels ensures clear footage from every angle, giving me peace of mind while driving. The built-in Wi-Fi and GPS features are a game-changer. Connecting to my phone via the app is seamless, and the GPS tracking adds an extra layer of security and convenience.
The setup was straightforward, and the camera feels sturdy and well-built. I appreciate how discreet it is once installed—it doesn’t block my view at all. The nighttime video quality is surprisingly good too!
I would recommend this to a friend
Pros mentioned:
Gps, Video quality
Rated 4 out of 5 stars
Good 4 channel camera.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good camera as advertised. Had it installed at BestBuy without any problems. Make sure you copy your Model and Serial numbers on the top of the camera before mounting it high on your windshield so it can be easily located for registration…oops. The WiFi setup and mobile app is a little clunky (iPhone), but it works so a 4 star rating. Overall I would recommend this 4 channel dashcam to others.
I would recommend this to a friend
Brand response from RexingUSA
Posted .
Thank you for your review and for being a REXING customer!
Pros mentioned:
Overall performance, Video quality
Rated 5 out of 5 stars
Best camera ever
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I tried several dash cameras from Amazon, but they stopped working within the first month. This one from BestBuy is by far the best. It records from all angles, and the video quality is excellent. I highly recommend it to everyone—especially truck drivers.
I would recommend this to a friend
Brand response from RexingUSA
Posted .
Hello,
We are delighted to hear you had a great experience with our product! Thank you for leaving a reviewing describing your experience. If you ever encounter any issues or if you have any questions, please do not hesitate to contact us.
A:AnswerThe contents are one main device that has 3 cameras, it mounts on the windshield and another unit that works as the rear window camera. It includes a micro-SD card. I bought a second micro-SD card so that I can swap them out. The micro-SD card is only used in the main device. The device is NOT wiresless. The rear camera has a very long cord that wraps around the car and is able to be hidden from sight.