Ramshackle
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- Joined
- Feb 24, 2013
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- Australia
If the "207" is merely a 027 with a firmware upgrade and $20 on the price, be sure to leave NEGATIVE FEEDBACK :x
leo said:To me it seems that 207 is merely a firmware upgrade from 027.
This listing was earlier 027, now seller has updated it to "upgrade version" listing:
DVR027 Upgrade Version
I ordered just a day before he updated the listing, so I am not sure what am I going to get :?
alsomme said:E.V i belive stands for exposure value. Minus underexpose plus overexpose.
RSole said:The "Frequency " setting is to minimize flickering of any electric lights that are in the camera's field of vision. Most of Europe's electrical grid operates at a frequency of 50 Hertz (cycles per second) and North America is 60 Hz. Many types of electric lights flicker at the same rate as the frequency of the power grid. We don't notice it because human vision has a property known as "persistence of vision". Selecting the correct setting may minimize lights appearing to flicker in the recordings.
LED X-mas lights are usually half wave rectified, meaning that only half of the 60Hz sine wave of the power supply is used. That 60Hz flicker bothers me, so I bought full-wave rectified LED lights. They flicker slightly, but at 120Hz, so I don't notice it.
RSole said:In daylight, I think an exposure value setting of 0.0 is nearly perfect.
Without having done so myself, at night, the higher the value,the more will seem visible if you're driving down a dark country road, but as soon as an oncoming car shines it's headlights into the lens, the entire scene would be washed out.
I wish the DVR207 had the "eclipse" feature that my KT&C, model KPC DNR700 cameras have. Headlights appear as black spots and license plates and other details are still visible.
The caption in the right view should read "Eclipse-ON"
Dear customer,
I saw the forum just now and I think It is not true.
There are several difference between old 027 and new 207:
- 207 has much clearer and colorful video, which use better lens (you can see the video comparison in our listing )
- 207 has extra 1080*1440 (15FPS), 027 doesn't have the choice.
- 207 207 has 15fps/20fps/30fp, it is better fps setting.
- You can see recording time in 207 monitor, however, you can't do that in DVR027, you even don't know how long the recording records.
- You can set image size in 207, however, you can't do that in 027, there is no such option.
- 027 has better and stable firmware.
In a word, 207 has better video and the stable quality. It deserve extra USD 10.
And we are one of the biggest resellers of the factory, we reported the feedbacks from different buyers about DVR027 to the factory, they followed our suggestions and updated, produced better 207.
Please trust us, we have been selling car DVR in ebay for about 4 years and sold more than 100 different kinds of car cameras and know the value of different DVR.
So Our purchase cost of new DVR207 is higher than old DVR 027. That's the reason why 207 is higher.
Please trust us and your choice, new DVR207 is better
If you need any help when you use the camera, just be free to contact us, we are glad to help you.
Best regards
Vicky
-estore009
mkrubsack said:alsomme said:E.V i belive stands for exposure value. Minus underexpose plus overexpose.
I wonder if this is similar to adjusting the "white balance"?
So no, it's not just a better lens and new firmware