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Customer Ratings & Reviews

Customer reviews

Rating 4.2 out of 5 stars with 28 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

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Cons mentioned filter

79%would recommend to a friend

Customers are saying

Customers appreciate the Smart Hardwire Kit for its easy installation. Many customers mentioned how the installation process was professional and simple, making it a great choice for those who want a reliable and user-friendly hardwiring solution for their Rexing dash cams.

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 1-20 of 28 reviews
  • Pros mentioned:
    Backup/parking guidance, Camera count

    Rated 5 out of 5 stars

    My Rexing dashcam makes my car safer to drive!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My Rexing dashcam records everything -- front and rear -- and it makes my car safer to drive. The 170° rearview camera shows me what's happening on both sides, helping with both blind spots. And the backup/parking guidance is very helpful.

    I would recommend this to a friend
  • Pros mentioned:
    Camera count

    Rated 4 out of 5 stars

    Great Camera All Around

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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.

    Love the 4 cameras, Love the high resolution, Love the 170° veiw of the main camera. Don't love that my rearview mirror mount blocks a portion of that great 170° panorama.

    I would recommend this to a friend
    • Brand response from RexingUSA
      Posted .

      HI! Thanks for your review and for being a REXING customer! You can use the suction cup mount to mount it, you can lower the R4 just a bit so the rear view mirror does not block it. rexingusa

  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    – Kham installation

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with the product, and Service. Product was shipped. Promptly appointment date was set to happen very quickly. The technicians were very professional and helpful and explained in detail how to use The item, I am very pleased and happy with the price of the camera as well. The work was very professional on installation.

    I would recommend this to a friend
  • Cons mentioned:
    Screen size

    Rated 4 out of 5 stars

    Las Vegas REX

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good but screen is a little bit small and it would be better to change screen views from front or rear or side views only

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Smart Hardware Kit

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Kit allows to have hands free operation of my DT2 camera. It was a little pricey but considering the cost of the camera, it all evened out.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    These rule!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this product. This has my dash cam working like a charm. Thanks you Best Buy for the recommendation!!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Rexing hard wire kit

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy plug-in and play. Wires are hidden. Nothing plugged into cig. Lighter.

    I would recommend this to a friend
  • Pros mentioned:
    Parking monitor

    Rated 5 out of 5 stars

    USB-C cable installed

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is working fine in my car. Installer explained the ins and out of why parking monitor was disabled and show me how to set it if i need it.

    I would recommend this to a friend
  • Cons mentioned:
    Customer support

    Rated 5 out of 5 stars

    Not needed

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The installer informed me that I had the wrong kit. CS in chat suggested I needed if I wanted hardwired.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Type-c port

    Rated 5 out of 5 stars

    Smart Hardwire Kit Type-C for R4

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Item was purchased for installation of a front/rear dash cam. Job completed and works great!

    I would recommend this to a friend
  • Cons mentioned:
    Prevents car from dying

    Rated 2 out of 5 stars

    Your car will still die.

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This thing is supposed to prevent your car from dying when it hits a certain voltage. I have had it installed for about 3 days and its mostly been sitting in the garage. Couldn't start the car. I wish there was an option to modify the voltage. I suppose im just going to have to disable the parking mode feature and keep a battery charger in the car at all times when I do want to use it...

    No, I would not recommend this to a friend
    • Brand response from RexingUSA
      Posted .

      Hello,
      Oh no! We are sorry to hear that! Please keep in mind that even with the hardwire kit, the unit draws a tiny bit of power. If the vehicle is left parked for too long the battery might be depleted as the vehicle needs to be on for the alternator to charge the battery. We advise customers that if they won't use the vehicle for longer than 2-3 days, to unplug the dashcam as it can drain some car batteries! For further questions, please reach out to us at https://www.rexingusa.com/support/contact-us/ rexingusa

  • Cons mentioned:
    Compatibility

    Rated 5 out of 5 stars

    Rear dash cam kit

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They needed for my car older model the newer vehicles may need it but the guys that installed it was amazing

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works as advertised

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needes this hardwire kit to keep my dash cam active even when my car is off, it works perfectly! All thanks the the car service tech kai!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best choice!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This new wiring kit works best for me being it is much neater & it allows me to utiluze all funtions of my dash cam.

    I would recommend this to a friend
  • Pros mentioned:
    Type-c port

    Rated 5 out of 5 stars

    Rexing Dash Cam Hardwire is the only way to go.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Rexing smart hardwire kit type --C for my R4 dash Cam works great for my car and I don't have to use my cigarette liter for the power.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Best Buy unable to install unit still charged me!!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was part of a camera to be installed in my son‘s car. I scheduled an installation appointment and when I arrived, they informed me that they were unable to install it because of the condition of my child’s car I returned the equipment, however, the installation fee of $100 is still charged to my Best Buy credit card. I had to call customer service and speak to a woman in the Philippines to open up investigation, I hope it won’t affect my credit, but I don’t have the confidence that Best Buy is the worst company on the planet do not use. Do not buy do not engage in business of any sort with Best Buy.

    No, I would not recommend this to a friend
    • Brand response from RexingUSA
      Posted .

      Hello,

      We are sorry to hear you had a poor experience with Best Buy. We wish there was more that we could do to help you. However, if you have any questions regarding your product please contact us: https://www.rexingusa.com/support/contact-us/ rexingusa

  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Dash Cam

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I hard wired all three of my cars and they work perfectly

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    REX addition

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    perfect match to REX camera system easy BB install

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great buy

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great best investment outside of the vehicle lol

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good for its purpose

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The salesperson said I didn't need this. The Geek Squad installer told me when I got there that if I didn't have it, he would have to reschedule the installation. Glad I listened to the installer.

    I would recommend this to a friend
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