We've tried the examples on Ipvm
not successful
in order to work, the vehicles had to slow down or capture too many images to get one that would work
so we went to multiple cameras at different scenarios to accomplish the 24 hour capture we desired.
We bought the Geo vision from the reviews and could not get the same desired effect as shown on ipvm so we tried other s and got a great detail.
used zoom in feature of the 50mm lens at a stop, incoming and out going
used Digital watchdog @ 120', Digital watchdog at 60' , Geo vision maxed at 45' and 15'
when we installed the geo vision , they only worked for nite vision conditions
if we wanted day, nite, harsh condition s we had to use multiple cameras for all around conditions .
by using three cameras on same scene we got the desired view 24/7 with no loss
Speed was a big no , no as we found bringing the traffic to a stop or slow speed bump always got what was desired .
We used color 3-5 mpxl cameras for day and low light 720-1.3 b/w cameras for nite.
When we used the ones shown in some of the ipvm recommended cameras we adjust some of the features to make it work.
Angle, Height, Distance to object, Lighting, IR Reflection, Moon light, intensity of other lights from other cars all played a part in our test.
There is no cookie cutter answer and be sure to read reviews, specs before purchase some don't perform to the maximum as specs say . they use the medium standard to perform the norm .
Spend the time to test for yourself as some of the post just look like sales pitch's for thier company products
and the view s are thier own . we have bought many of the cameras from the reviews of this site and found that you need to test out your own .
Ipvm is a great tool , but you have to see for your self
Do the research as we found that a lot of the same cameras had to be adjusted for our conditions and would not respond the same .
we need to clarify that we don't share our findings as the competition would use this against us and uses many of the same sites.
I apologize in advance as i am not the greatest writer so my intent is not always conveyed properly .
I have consulted and performed these test personally so as to verify the performance before accepting another failed product line.