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Replacement for the IPC-HDW5231R-Z ?

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rusty rocker

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I really like this camera, which I believe is no longer available.

1/2.8” 2Megapixel progressive scan STARVIS™ CMOS
H.265&H.264 triple-stream encoding
50/60fps@1080(1920×1080)
2.7mm ~12mm motorized lens
Max. IR LEDs Length 50m
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IPC-HDW5231R-Z | Dahua Technology

IPC HDW5231R, 2MP WDR IR Eyeball Network Camera
www.dahuasecurity.com www.dahuasecurity.com
 
Arjun

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Yep, and the -ZE is the latest iteration (version) of the popular 5231 model
Only 3 left
 
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rusty rocker

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fenderman said:
see also 4mp starlights with 1/1.8" sensors.
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Is there a consensus on the recommended 4MP versions and how they compare to the 2MP? I remember reading a few years ago 2MP was superior in most ways other than the raw resolution. Times have changed?
 
Arjun

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The perception varies but don’t chase behind megapixels, what you should be after is the lens size and rated aperture. If you need a varifocal turret the 2mp is the only option at the moment. Otherwise 4mp will be fine from a fixed lens perspective. Just make sure that you purchase the correct focal length for your application. Varifocal makes it easier to adjust focal length.
 
bigredfish

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rusty rocker said:
Is there a consensus on the recommended 4MP versions and how they compare to the 2MP? I remember reading a few years ago 2MP was superior in most ways other than the raw resolution. Times have changed?
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The 5231 series was the gold standard for quite a while in low light/ sub $200. The 5442 4MP with the new 1/1.8" sensor took that crown now. (IMHO)
 
Arjun

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If you absolutely need the best varifocal turret the 5231 takes the crown for the time being. If you absolutely need the best varifocal bullet camera, the 5442 takes the crown without a doubt. If you need best fixed lens (non-varifocal) camera, the 5442 is the one to go for. Note that the 5231 does not contain AI features.
 
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rusty rocker

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juliand said:
I want order the ze , but I cant log in and register with aliexpress, always getting errors., and verification codes that google blocks out on my phone.
@EMPIRETECANDY how can I order this with you?
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I have the same issue with AliExpress now. I figure it might be my ad blocker but I’m not turning it off for them.
 
Arjun

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Start a conversation with Andy here on the forum. His alias is @EMPIRETECANDY

Request for a PayPal invoice
 
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FWIW it looks like there are two newer varifocal turrets that do a little better at night than the 5231.

Review-OEM IPC-T3241-ZAS 2mp AI Lite series Varifocal

IPC-T3241-ZAS from EMPIRETECANDY 2MP WDR Turret Varifocal AI Network Camera Review unit courtesy of Andy (@EMPIRETECANDY) in exchange for a fair and honest review. Purchase in the IPCT Store Andy's ipcamtalk vendor forum: link Andy's AliExpress store: link Andy's Amazon store: link Price...
ipcamtalk.com ipcamtalk.com

Review-OEM IPC-T2231T-ZS 2mp Varifocal Starlight Camera
 
Arjun

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The IPC-T3241-ZAS is the closest you will get to the 5231 in terms of features. It also has a AI, built-in mic, and costs a lot less with no compromise on build quality and specifications. :)
 
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rusty rocker

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Arjun said:
The IPC-T3241-ZAS is the closest you will get to the 5231 in terms of features. It also has a AI, built-in mic, and costs a lot less with no compromise on build quality and specifications. :)
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Now you tell me lol. I just ordered the 5231 last night.
 
Arjun

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I thought you were interested in the 5231 :p Message Andy and see if he can cancel the order and send you out the T3241-ZAS instead. The problem with the T3241-ZAS is that its not available US $134.99 5% OFF|2019 New Model Lite AI Series IPC T3241T ZAS 2MP Lite AI IR Vari focal Eyeball Network Camera, free DHL shipping|Surveillance Cameras| | - AliExpress

It can take "a while" for the 3241 to return back in stock due to the Coronavirus; only limited quantities were sold. The 5231 seems to be still in stock both on Ali-Express and his Amazon shop and still holds its reputation strong. :)

rusty rocker said:
Now you tell me lol. I just ordered the 5231 last night.
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