wiring a dashcam

olsonn · Post by **olsonn** » Wed Jun 20, 2018 12:50 pm

Has anybody found a way yet of wiring the dashcam so that it provides protection when the engine is turned off and the car is parked up. I have found a few instances on here of it being wired into a switched wired protection power source, which is great when you are on the move, but not when parked up somewhere

Jmcg666 · Post by **Jmcg666** » Wed Jun 20, 2018 1:24 pm

I've just wired in my Blackvue 750 using their power magic, piggybacking onto fuses F48 CD-Changer (powered all the time) and F28 Cruise Control (powered with ignition). Works well

ph001 · Post by **ph001** » Wed Jun 20, 2018 1:27 pm

If you are happy to feed it from the fuse box with one of these then no problem at all...

: piggy back fuse.jpg (11.8 KiB) Viewed 868 times

Scooba_Steve · Post by **Scooba_Steve** » Thu Jun 21, 2018 11:05 am

I have a few fuse slots spare so just use a spade connector directly with an inline fuse.

ben g · Post by **ben g** » Thu Jun 21, 2018 11:58 am

ph001 wrote: ↑Wed Jun 20, 2018 1:27 pm If you are happy to feed it from the fuse box with one of these then no problem at all...
piggy back fuse.jpg

How does that work, strictly in newb terms? You obviously plug that into the fuse box, but how do you then wire the dashcam into that gadget?

ph001 · Post by **ph001** » Thu Jun 21, 2018 1:07 pm

ben g wrote: ↑Thu Jun 21, 2018 11:58 am How does that work, strictly in newb terms? You obviously plug that into the fuse box, but how do you then wire the dashcam into that gadget?

The dashcam will have an external power supply (12V to 5V converter) so it depends how that power supply is terminated. Some are the type that you plug into the fag lighter, in which case you could just cut the fag lighter plug off to give you two bare wires. The positive goes to the wire on the piggyback fuse thing, the negative goes to any chassis ground point (there is a crosshead screw just below the fusebox which is very convenient).

Alternatively, you could junk that and just buy something like this...https://www.amazon.co.uk/Graceme-Charge ... er+dashcam

You need to make sure it has the right output connector to plug into your dashcam of course, most are micro usb nowadays but check.

olsonn · Post by **olsonn** » Thu Jun 21, 2018 1:25 pm

When fitting the Blackkvue 750 has anybody found a way of fitting the rear view camera in an E85, taking account of lowering the roof ???

Jmcg666 · Post by **Jmcg666** » Thu Jun 21, 2018 1:34 pm

I chickened out and got the front only. Was thinking of sticking it between the roll hoops but thought, it would be so easy to nick when the roofs down, and mine is always down unless it's raining, just went for the front.

ben g · Post by **ben g** » Thu Jun 21, 2018 3:12 pm

ph001 wrote: ↑Thu Jun 21, 2018 1:07 pm
ben g wrote: ↑Thu Jun 21, 2018 11:58 am How does that work, strictly in newb terms? You obviously plug that into the fuse box, but how do you then wire the dashcam into that gadget?
The dashcam will have an external power supply (12V to 5V converter) so it depends how that power supply is terminated. Some are the type that you plug into the fag lighter, in which case you could either just cut the fag lighter plug off to give you two bare wires. The positive goes to the wire on the piggyback fuse thing, the negative goes to any chassis ground point (there is a crosshead screw just below the fusebox which is very convenient).

Alternatively, you could junk that and just buy something like this...https://www.amazon.co.uk/Graceme-Charge ... er+dashcam

You need to make sure it has the right output connector to plug into your dashcam of course, most are micro usb nowadays but check.

That is great, thanks very much! Mine has the cigarette lighter type plug and is micro USB on the camera itself

ph001 · Post by **ph001** » Thu Jun 21, 2018 5:46 pm

ben g wrote: ↑Thu Jun 21, 2018 3:12 pm Mine has the cigarette lighter type plug and is micro USB on the camera itself

No probs. In that case you would either need to but a separate power supply as in my link or a female fag lighter socket so you can use your original power supply....not very elegant though as fag lighter stuff is not that reliable in terms of electrical contact.

: female fag lighter socket.jpg (12.96 KiB) Viewed 753 times

Jmcg666 · Post by **Jmcg666** » Fri Jun 22, 2018 3:17 pm

The Blackvue Power Magic uses a lighter socket too, just has an extra wire and a switch; got mine from Halfords for 20 quid

PRMG · Post by **PRMG** » Fri Jun 22, 2018 8:40 pm

Why do you connect it to 2 fuses? Is the always on one not enough?

ph001 · Post by **ph001** » Sat Jun 23, 2018 8:47 pm

The second fuse is the one you pull out to plug the piggyback thing in!

dhobbs · Post by **dhobbs** » Sat Jun 23, 2018 9:06 pm

PRMG wrote: ↑Fri Jun 22, 2018 8:40 pm Why do you connect it to 2 fuses? Is the always on one not enough?

One is a permanent supply, the other is a switched supply. That way the unit know whether you are driving or parked with the engine off.

dhobbs · Post by **dhobbs** » Sat Jun 23, 2018 9:08 pm

I've just got the mini 0906 with the rear camera. I was thinking of putting the camera just behind the wind shield, but it would be too low as the roof sits a little bit high when lowered. Maybe I could attach it to the wind shield some how.

I've no idea how to run the cable in though. Anyone done this before on the e85?

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