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expiredminntwins | Staff posted Feb 03, 2023 03:43 PM
expiredminntwins | Staff posted Feb 03, 2023 03:43 PM

DoHonest P31 HD Waterproof Backup Cam w/ Night Vision $10 + Free Shipping w/ Prime or on $25+

$10

$40

75% off
Amazon
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DoHonest-US via Amazon [amazon.com] has DoHonest P31 HD Waterproof Backup Cam w/ Night Vision on sale for $39.99 - $30.00 when you 'clip' product page coupon = $9.99. Shipping is free w/ Prime or on orders $25+.
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DoHonest-US via Amazon [amazon.com] has DoHonest P31 HD Waterproof Backup Cam w/ Night Vision on sale for $39.99 - $30.00 when you 'clip' product page coupon = $9.99. Shipping is free w/ Prime or on orders $25+.

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11 Comments

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Feb 03, 2023 03:48 PM
5,252 Posts
Joined Jun 2010
wpcFeb 03, 2023 03:48 PM
5,252 Posts
720p for those wondering
1
Feb 03, 2023 09:02 PM
3,231 Posts
Joined Dec 2008
clinteastwoodFeb 03, 2023 09:02 PM
3,231 Posts
Eh, for something that takes a relative major effort to install I would get a known brand.

Something like these. No, they are not $10.

https://www.bestbuy.com/site/echo...Id=6306988

https://www.sonicelectronix.com/i...S-230.html

https://www.sonicelectronix.com/i...JCAM1.html

I think this is the exact one I use on my Toyota and it's fine. Also, resolution doesn't need to be HD for a backup camera and I believe most standard composite cameras only go up to 576i? Correct me if I'm wrong about that.

https://www.amazon.com/License-Pl...R2MH6?th=1
Last edited by clinteastwood February 3, 2023 at 01:16 PM.
Feb 07, 2023 02:47 PM
542 Posts
Joined Feb 2021
HappyAccidentFeb 07, 2023 02:47 PM
542 Posts
Quote from clinteastwood :
Eh, for something that takes a relative major effort to install I would get a known brand.

Something like these. No, they are not $10.

https://www.bestbuy.com/site/echo...Id=6306988 [bestbuy.com]

https://www.sonicelectronix.com/i...S-230.html [sonicelectronix.com]

https://www.sonicelectronix.com/i...JCAM1.html [sonicelectronix.com]

I think this is the exact one I use on my Toyota and it's fine. Also, resolution doesn't need to be HD for a backup camera and I believe most standard composite cameras only go up to 576i? Correct me if I'm wrong about that.

https://www.amazon.com/License-Pl...R2MH6?th=1 [amazon.com]
A known brand? You saying 'DoHonest' isn't doing it for you?

As far as composite video, there is no limit to what you can cram over an RCA cable (I mean, visually there is but you can technically run a 4K analog signal over a shitty 50ohm coax if you want). However if you are going to want it to be read by anything normal you are going to want to follow some kind of standard, and I would guess that would be NTSC (720x480) or PAL (720x576).
Feb 07, 2023 07:20 PM
25 Posts
Joined Dec 2005
kwankungFeb 07, 2023 07:20 PM
25 Posts
I got this and installed it this past weekend to replace a cheap back up cam that came with a Boss head unit. It works fine. When I am in reverse, there is an annoying yellow warning banner ("Watch your surroundings before proceeding" or something like that) and it obscures the upper part of the image on the head unit.
Feb 07, 2023 10:14 PM
7,367 Posts
Joined Jul 2004
BrooklyniteFeb 07, 2023 10:14 PM
7,367 Posts
Quote from kwankung :
I got this and installed it this past weekend to replace a cheap back up cam that came with a Boss head unit. It works fine. When I am in reverse, there is an annoying yellow warning banner ("Watch your surroundings before proceeding" or something like that) and it obscures the upper part of the image on the head unit.
What does this plug into?
Car backup cameras are standardized? I can just swap this for the one in my Palisade?
Feb 07, 2023 10:37 PM
1,690 Posts
Joined Feb 2017
imalwayscoldFeb 07, 2023 10:37 PM
1,690 Posts
Quote from clinteastwood :
Eh, for something that takes a relative major effort to install I would get a known brand.

Something like these. No, they are not $10.

https://www.bestbuy.com/site/echo...Id=6306988 [bestbuy.com]

https://www.sonicelectronix.com/i...S-230.html [sonicelectronix.com]

https://www.sonicelectronix.com/i...JCAM1.html [sonicelectronix.com]

I think this is the exact one I use on my Toyota and it's fine. Also, resolution doesn't need to be HD for a backup camera and I believe most standard composite cameras only go up to 576i? Correct me if I'm wrong about that.

https://www.amazon.com/License-Pl...R2MH6?th=1 [amazon.com]
that thing has a dozen lenses at least Smilie
Feb 08, 2023 03:39 AM
740 Posts
Joined Nov 2020
GannManFeb 08, 2023 03:39 AM
740 Posts
Quote from Brooklynite :
What does this plug into?
Car backup cameras are standardized? I can just swap this for the one in my Palisade?
I'm pretty sure they're standard in after market head units, not sure about stock

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Feb 08, 2023 08:50 PM
2,207 Posts
Joined Sep 2011
DealSeekerDeal
Pro
Feb 08, 2023 08:50 PM
2,207 Posts
I'd give it a try but the spec section states 24 volts. Is this model for EU and not US?
1
Feb 08, 2023 08:57 PM
5,733 Posts
Joined Oct 2005
o0adam0oFeb 08, 2023 08:57 PM
5,733 Posts
Need 4K 120hz.
1
Feb 08, 2023 10:03 PM
13 Posts
Joined Sep 2017
CrabologistFeb 08, 2023 10:03 PM
13 Posts
Quote from DealSeekerDeal :
I'd give it a try but the spec section states 24 volts. Is this model for EU and not US?
The bullet point specs say 24 volts, but the text says 11-24 volts. Reviews look awful, though.
Feb 09, 2023 02:12 AM
2,352 Posts
Joined Jul 2007
VirtualShopliftFeb 09, 2023 02:12 AM
2,352 Posts
DISHONEST. Clicked promo and went to check out and it is at$39. Scam.

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