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Cobra Electronics CDR 840 HD Dash Cam Camera w/GPS

PC Update USA
  • (43188)
US $11.86
or Best Offer
Was US $13.95 (15% off)What does this price mean?
Recent sales price provided by the seller
Condition:
Used
“Pulled from a Working Environment, Scratches from Normal Use!!”
2 available / 146 sold

Additional service available

This one's trending. 146 have already sold.
Breathe easy. Returns accepted.
Shipping:
Free Standard Shipping. See detailsfor shipping
Located in: Naperville, Illinois, United States
Delivery:
Estimated between Fri, Jun 7 and Mon, Jun 10 to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. See details- for more information about returns
Payments:
      
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eBay item number:115341709988
Last updated on Oct 19, 2023 13:34:04 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Pulled from a Working Environment, Scratches from Normal Use!!”
Type
Dash Camera
MPN
CDR 840
Brand
Cobra
UPC
Does not apply

Item description from the seller

PC Update USA

PC Update USA

99.3% positive feedback
116K items sold
Visit storeContact
Joined Sep 2002

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (44,051)

t***b- Feedback left by buyer.
Past year
Verified purchase
Quick shipping and Turns on; however, screen cracked/damaged so can’t view from Dash cam itself. Uploading and viewing from computer still works though
e***l (225)- Feedback left by buyer.
Past 6 months
Verified purchase
item was shipped and received , but the screen was cracked , resulting in it not usable .. if the screen was not cracked .. i would have love to use this camera . fedback to seller about the crack screen , he refunded the camera immediately .
d***d (954)- Feedback left by buyer.
Past 6 months
Verified purchase
A++ Seller
See all feedback

Product ratings and reviews

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Write a review
4.0
188 product ratings
  • 108 users rated this 5 out of 5 stars
  • 32 users rated this 4 out of 5 stars
  • 14 users rated this 3 out of 5 stars
  • 12 users rated this 2 out of 5 stars
  • 22 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 155 reviews
  • by 100rrt001
    Mar 14, 2017Top favorable review

    This is my 2nd Cobra

    My previous Cobra was an 820. It worked great until it fell twice in one day (suction cup on the windshield let go) and it would turn on correctly after that. I determined it was the miniUSB port that was faulty. Probably because when it fell it slammed into my dashboard and hit on that port, which is also the power in for that model. The 840 has a separate single pin port for the 5vdc power, which is great. I hook mine up to ignition power (converted to 5v) so when the truck is on that dashcam is on. I like it very much.

    Verified purchase: YesCondition: RefurbishedSold by: wholesale_connection

  • by tallis-90
    Aug 29, 2019Top critical review

    Get what you pay for

    The overall build quality is okay but the plug where the power supply plugs into the camera is very loose and does not make good connection so the camera shuts off randomly when it stops making good connection. The suction cup is kinda cheap and will melt in the sun if you leave it on your windshield. It also claims to support continuous loop recording but mine does not seem to do so. I read the manual cover to cover and searched for a setting to change this but could not find one. Overall, for $20 it provides basic dash cam function but I highly recommend spending a little more and getting a higher quality unit if you plan on using it every day. A dash cam is a highly valuable resource with today’s I competent drivers. Protect yourselves.

    Verified purchase: YesCondition: RefurbishedSold by: electronic_express

  • by captainstan
    Apr 15, 2020

    This is a great product when it works.

    I bought 3 refurbished units from different sellers so far and had to return them because they didn't work, Beware. I have one I bought new about 2 years ago and it is great, Found out that it does not overwrite old files if you you don't use some finite video clip size.

    Verified purchase: YesCondition: RefurbishedSold by: wholesale_connection

  • by gonzophysics
    Oct 07, 2020

    Excellent 1080p video. Very versatile...with a small learning curve

    After using this dashcam for 2 weeks, I find this to be an amazing value. Even if you are technically inclined, I would suggest reading the short F.A.Q. on the Cobra website. It will save you time in the long run. This camera has a very nice build quality, even right out of the box. It can be powered by either the mini USB port or the power cord input. The SD card slot is easy to use and clicks nicely. You can format the card on the camera itself. I used the suction cup for a few days before realizing that it had an almost invisible clear plastic sticker on it. Since peeling that off, it the mount has not fallen off once in the hot colorado sun. TO GET THIS CAMERA TO RECORD ON LOOP, you have to have the video time segment set to NONE, which is the "X". The camera does not come like this ...

    Verified purchase: YesCondition: Pre-OwnedSold by: wholesale_connection

  • by ac4te
    Apr 07, 2018

    Few positives with this package

    This camera has two really good features-those are the video quality and the sensitivity of the GPS receiver. Other than that, I can't find much to like. The power cord is only about 6 feet long. It cannot be dressed around the window corners in order to hide it because it is so short. It has to drop straight down across the windshield to the lighter socket in most vehicles. I'm 62 and my eyesight is ok, not great. Because of the small display, I cannot make out the wording on the screen if I need to check the settings or even see what is on the screen. The monitor view is far too small to call it anything other than a thumbnail. If you don't find these issues to be a problem, this camera then becomes a good value.

    Verified purchase: YesCondition: RefurbishedSold by: electronic_express

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