Reviewing and Testing the new Vantrue E1 Pro Dashcam

No rain at all! I’ve certainly not played with as many cameras as a number of people here, but the Vantrue E1 Pro seems to have a winning combination of features: awesome image quality, small form factor, a very low power draw, and a super attractive price point. I haven’t found anything that I don’t like about it…
 
Mine appears to run rather warm, but that might be a thermally efficient case being good at conducting/radiating the heat from within?
 
Mine appears to run rather warm, but that might be a thermally efficient case being good at conducting/radiating the heat from within?
Not so sure about that, I have my heat data to share soon about the E1 Pro. Had a 40 degree Celsius day last week here in Australia, and had some interesting results.
 
Not so sure about that, I have my heat data to share soon about the E1 Pro. Had a 40 degree Celsius day last week here in Australia, and had some interesting results.
Interesting. I've been waiting on someone to share some warm-weather testing. I'm still at 0-10deg C over here.

The E1 Pro appears to run a lot warmer than my Mobius 4K, despite only having half the bitrate of the Mobius. To be fair though, the E1 Pro offers a lot more features.
 
I have a long drive tomorrow so I’ll be able to make some temp comparisons between my Vantrue E1Pro and my Viofo A139Pro. Most of my driving is short duration, so I don’t get much opportunity to do actual in-situ comaprisons.
 
I've been waiting on someone to share some warm-weather testing. I'm still at 0-10deg C over here.

I'm also curious to see if high-temp data reveals any interesting insights. In most cases with electronics, the operative parameter is "degree rise over ambient" which shouldn't really vary much at all with different ambient temperature levels. Having said that, with ambient temps in the neighborhood of 40c, temps inside the car will be much hotter. Then add in the self heat generation of the camera and things could quickly be over 80c - most electronics are not happy with temps that high...
 
Interesting. I've been waiting on someone to share some warm-weather testing. I'm still at 0-10deg C over here.

The E1 Pro appears to run a lot warmer than my Mobius 4K, despite only having half the bitrate of the Mobius. To be fair though, the E1 Pro offers a lot more features.
Chipset and thermal dissipation in a body so small for the E1 Pro, interesting
 
I'm also curious to see if high-temp data reveals any interesting insights. In most cases with electronics, the operative parameter is "degree rise over ambient" which shouldn't really vary much at all with different ambient temperature levels. Having said that, with ambient temps in the neighborhood of 40c, temps inside the car will be much hotter. Then add in the self heat generation of the camera and things could quickly be over 80c - most electronics are not happy with temps that high...
Very true, in my testing of other Vantrue cameras previously they have been running hotter than say Viofo in the order of 10/20 degrees Celsius. Viofo takes the route of shutting down when it gets too hot but the Vantrue does not (or it's heat tolerances are set to be way higher). Whether that damages it in the long run, well..
 
Multi-layer ceramic surface mount capacitors are typically rated to 125c. Thin film surface mount resistors are typically rated even higher at 175c or so. Thus, it’s the ICs on the board that will be the limiting factor. I’m assuming the mpeg encoder chips and the video sensor itself are the two critical devices in terms of heat tolerance. I would suspect both are thermally coupled to the external chassis to increase the radiating surface area for best heat dissipation. But this will have its limits inside of a hot car in the sun…
 
Multi-layer ceramic surface mount capacitors are typically rated to 125c. Thin film surface mount resistors are typically rated even higher at 175c or so. Thus, it’s the ICs on the board that will be the limiting factor. I’m assuming the mpeg encoder chips and the video sensor itself are the two critical devices in terms of heat tolerance. I would suspect both are thermally coupled to the external chassis to increase the radiating surface area for best heat dissipation. But this will have its limits inside of a hot car in the sun…
Exactly, it was uncomfortable to the touch when I touched it. And definitely above 80 Celsius. So yeah not the best.

To be honest I'm more a fan of a camera shutting down to avoid damage, than it running hot just to capture the footage. But then you run the risk of missing the footage. You can't win either way
 
From the E1 Pro manual:

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The second sentence seems to indicate that Collision Detection mode monitors the temperature (and can shut down the camera) while simultaneously indicating that other parking modes may not possess this same temperature monitoring/shut down capability.

The third sentence seems to take a different stance: don’t do that. Or maybe it means don’t use park mode at all if temps inside the car (plus thermal rise of the camera itself) are expected to exceed 70c/158F.
 
From the E1 Pro manual:

View attachment 78545

The second sentence seems to indicate that Collision Detection mode monitors the temperature (and can shut down the camera) while simultaneously indicating that other parking modes may not possess this same temperature monitoring/shut down capability.

The third sentence seems to take a different stance: don’t do that. Or maybe it means don’t use park mode at all if temps inside the car (plus thermal rise of the camera itself) are expected to exceed 70c/158F.
I think a lot of camera operated above those stated temps but sounds more like it's general operating temps and not just parking mode
 
Yeah, the safest interpretation is to not use the camera when temps will exceed 70c. There aren’t many devices that I’m aware of that function well above this temperature…. The class-A amplifiers that I build require massive heat sinks that keep temps for the output transistor below 50-55c for best service life.
 
Yeah, the safest interpretation is to not use the camera when temps will exceed 70c. There aren’t many devices that I’m aware of that function well above this temperature…. The class-A amplifiers that I build require massive heat sinks that keep temps for the output transistor below 50-55c for best service life.
Was getting confused for a bit there. They mean operating environment temps, not how hot the dashcam gets.

I'll have to share my results soon, but yeah it was 40 degrees Celsius outside and in the car itself it was nearing that temp. The sun beating down on the car was causing the dashcam to have temps above 80 degrees. Pretty extreme but not unheard of these days in a lot of countries
 
One thing worth checking for in high temperatures is temporary (or permanent) focus shift. There have been many reported instances on DCT of cameras continuing to record in a hot parked car, but the footage becomes blurred. Personally I think that's OK if the focus returns soon after the car is driven with air-con etc.

I don't know what temp an LCD screen can withstand, but the E1 Pro screen runs hot with the rest of the case.

And of course the microSD card feels really hot at the end of a recording session.
 
One thing worth checking for in high temperatures is temporary (or permanent) focus shift. There have been many reported instances on DCT of cameras continuing to record in a hot parked car, but the footage becomes blurred. Personally I think that's OK if the focus returns soon after the car is driven with air-con etc.

I don't know what temp an LCD screen can withstand, but the E1 Pro screen runs hot with the rest of the case.

And of course the microSD card feels really hot at the end of a recording session.
Will have to look into this next time it gets quite hot outside. LCD screen temps can withstand high temps, they start to go black slowly (looks like black oil running down the screen), but once the screen cools down it goes back to normal

With my findings where most of the readings were over 80 degrees Celsius, gives me some concern
 
Here are some temps from my 250 mile round trip today. Outside air temps here today were 50-60F/10-15c. For the first two hours, I drove into the sun with no air conditioning on. Both of my cameras were in the full sun for the entire time. At the end of the trip, I recorded the following temps with my non-contact thermal gun:

Hottest temp on the Vantrue E1 Pro chassis was 71c. The screen was about 10c cooler.
Hottest temp on my Viofo A139 was 72c.
Ambient in the car was about 25c.
That’s a 46c RISE in temp for both cameras…. I was surprised by the magnitude of the delta!

After the car sat in the sun for two hours, I made the two hour trip home with the air conditioning on and both cameras fully in the shade. When I arrived home, I made the following measurements:

Hottest temp I could find on the E1 Pro was 60c.
Hottest temp on the A139 Pro was 70c.
Ambient in the car was hard to determine with my temp gun, every surface had a different reading. Overall average temp was close to my earlier trip.

Without being directly in the sun, it looks like the Vantrue does a better job than Viofo at keeping itself cool.
 
Here are some temps from my 250 mile round trip today. Outside air temps here today were 50-60F/10-15c. For the first two hours, I drove into the sun with no air conditioning on. Both of my cameras were in the full sun for the entire time. At the end of the trip, I recorded the following temps with my non-contact thermal gun:

Hottest temp on the Vantrue E1 Pro chassis was 71c. The screen was about 10c cooler.
Hottest temp on my Viofo A139 was 72c.
Ambient in the car was about 25c.
That’s a 46c RISE in temp for both cameras…. I was surprised by the magnitude of the delta!

After the car sat in the sun for two hours, I made the two hour trip home with the air conditioning on and both cameras fully in the shade. When I arrived home, I made the following measurements:

Hottest temp I could find on the E1 Pro was 60c.
Hottest temp on the A139 Pro was 70c.
Ambient in the car was hard to determine with my temp gun, every surface had a different reading. Overall average temp was close to my earlier trip.

Without being directly in the sun, it looks like the Vantrue does a better job than Viofo at keeping itself cool.
Some high temps there which is a bit of a concern :/
 
I was quite surprised by these readings. Each camera was powered by its own brand specific dedicated power supply, so it’s not an excess voltage type of thing…. But they are both black and spent two hours in direct full sun while recording at their maximum resolution settings.
 
Today, I hardwired the E1 Pro camera in my daughter's Camry. I wanted to put the E360 in her car for better coverage, but given the physical configuration of the windshield and the rear view mirror, it was challenging to place it in a position that she didn't balk at. Darn kids... So she got the E1 Pro instead. Installation was pretty straight forward. This tiny camera fits just about anywhere!

Since her sparse driving pattern isn't super conducive to using parking mode, I altered one of the fuse taps instead of altering the hardwire kit so the camera would turn on and off with the ignition and not occupy the 12v utility port in her dash. I figured altering the add-a-fuse and making it a Y cable preserves future flexibility for reinstalling the hardwire kit in a different car or using it with parking mode later on.

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The Camry fusebox is by the driver's left foot, under the dash. I nearly had to stand on my head in the footwell in order to see what I was doing. That was fun. Much to my excitement, there were two open slots in the fusebox, both of which were actually live. SCORE! A variety of cars have empty fusebox slots but those same slots aren't actually wired, so you can't tap power from them. I used the empty slot (indicated by the rectangle with the diagonal line through it at the bottom of the center row.

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The Camry uses low profile fuses that are covered with a cap that fits snugly and directly on top of the fuses, so once I installed the add-a-fuse adapter, there was no getting the fuse cover back in place afterward. Bummer... The fusebox had the usual convenient screw at the end of the row of fuses that hits the chassis, so this was a perfect grounding place. The split ring on the hardwire kit's grounding lug was perfect to slip around the grounding screw without having to fully remove it. Awesome! The completed wiring job is shown below. You can also see the 12v to 5v regulator that I mounted to the side of the fusebox. I used a few zip ties to bundle up the excess wire and keep everything out of way.

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The next step was to test the functionality of the power supply. Success! Power goes on and off with the ignition exactly as I intended. It's surprisingly hard to get an image of this LED voltage meter as the individual segments flicker at a fairly high rate, so I kept getting images of a partially lit LCD panel until I slowed down the shutter speed a bit.

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Once I verified the functionality of the power supply, I pulled the side panel of the dash to feed the cable up along the dashboard. The Camry requires you to pull the door trim off before you are able to remove the A-pillar trim piece. Just go gently and pull it straight down from the car body. Once you get it started, it separates more easily.

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Getting the A-pillar trim piece off was a bit of a trick (more details below). Once this is off, the rest is easy. The black wire just above the blue-wrapped wire is for the dashcam.

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Again, to my pleasant surprise, there are three wire clips that readily accepted the dashcam's power cord, keeping it safely out of the way of the side curtain airbag. This is VERY important when hardwiring. You don't want the dashcam wire to interfere with the side curtain airbag unrolling during an accident!!

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From there, I used the orange trim tool to lift the headliner away from the inner windshield so I could tuck the wire in and run it across the top of the windshield. At first, I was thinking the cord wouldn't be long enough to reach from the fusebox, up the dash, then the A-pillar, then across to the rearview mirror. As it turns out, this wasn't a concern at all, it reached exactly where I needed it to and I have a few feet left over. Cool!

The A-pillar cover on the Camry has this really annoying black rotating clip that I presume is intended to allow the airbag to deploy but still hold the trim piece in place and keep it from flying at the driver during an accident. This is annoying for working on it, but this is a good thing during an accident! You can see the black clip in the image below. You start removing the A-pillar cover at the top, it will pull out about an inch and then you have to stick your fingers under the cover and rotate that darn clip 90 degrees so the T-shaped part passes through the rectangular slot in the pillar cover. Then you can pull the cover the rest of the way off. This was the hardest part of the whole process.

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So here is the camera, tucked behind the rearview mirror. The 3M VHB sticks to the little back dot texture just fine and the camera peeks out beneath the dots through the clear part of the windshield. This is the view from the driver's position. Super clean install! It's nearly invisible. I might have been able to move the camera down anouther 1/2 or so, but this works well.

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And below is the view from the passenger seat.

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Overall, this is a barely noticeable install, even from the outside of the car. The memory card slot is still easily accessible. I have to pick up a circular polarizer next. My pre-production model didn't come with one. Now let's see how many times I need to edit this post to fix all of my typos and missing words 🤪
 
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