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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    Same parameters, but turned on the IR lights (both near & far) to 100. Also turned on the NR (50 for both 3D and 2D) because without that, it's "dancing dark pixel" party! ;-) BTW, I'm kinda impressed on the IR light since the middle of the driveway is 50' away ... so that other side of the...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    LOL @lookee with the Hollywood lighting ... totally the RIGHT answer ... but NOT an option. Here's an IR picture for 'ya ... parameters are now 10 msec shutter (was 5), 100 iris (was 50), and 50 gain (same as before). 0 NR ... so anything not totally black is super noisy.
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    Of course middle of the day is not low-light. Here's a snapshot I just took with 5msec shutter, 50 iris, 50 gain, 0 NR. Yes, all you are seeing is the driveway lights and a few others ... THAT is low light! ;-) BTW, it's a clear sky with an almost full moon that is above the horizon, but...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    @bigredfish - If you have some specific settings you want me to do on the T54PRO and 5442-S3 (and tell me day and/or night), I'm happy to do it for 'ya. If you have a fairly wide-angle camera with most stuff at 50' (or more away) with everything being at least 20' away, why not run the iris...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    Having spent waayyy too much time looking at stuff, the T54PRO-ZE can deliver a much better static nighttime color image than the 5442-S3 ... but both do poorly with motion [ADDED TO CLARIFY] IN THIS SCENE since it is so dark ... and I have to use ridiculous parameters to get a decent exposure...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    I put the 5442-S3 back up ... so here's a comparison of it in the lower position versus the T54PRO-ZE which is on top. Basically identical settings - shutter=5msec, iris=100, gain=0, and NR=0/OFF. I do have HLC=1 on the T54PRO because otherwise it unnaturally pushes the blacks. BTW, the...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    A reminder that if you move the 3D & 2D NR levels to ZERO ... but still leave "3D NR" toggle on, NR is still being applied ... which took me by surprise - it's easily "seen" in a low-light scene by toggling it.
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    That's nice too ... but @lemand91 said "I have no desire to spend hours/days dialing in the right settings" so I wanted to just make a simple/easy request for them.
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    Would be curious to see the night images from those three camera's using the same settings.
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    B54PRO-Z4E first impression

    AutoExp unfortunately doesn't tell us much about what the camera is doing ... so if you were so motivated, I'm curious what manual shutter/iris/gain settings ... and if you set the 4K-X to the same, how would the relative brightness of that compare? WRT motion blur: Seems like a bit of an...
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    B54PRO-Z4E first impression

    So what are the settings in "Reolink mode" - LOL ;-)
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    B54PRO-Z4E first impression

    I'm surprised as that's not my experience - same/similar gain (scale may not be the same) and fully open iris on both?
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    T54PRO-ZE Field-of-View (and change in aperture/exposure) as focal length changes

    Yea, I think there was a regression with LED light behavior with 1028FW ... and Andy has a 1031FW (which is 10/15 from Dahua) which I think addresses this ... but pretty sure it doesn't include the image improvements ... which I like. LOL a bit confusing ... hopefully there is a roll-up release...
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    B54PRO-Z4E first impression

    Would recommend you try the 1022 or 1028 (but not 1031) releases from @EMPIRETECANDY as there are some image processing tweaks I like. Fog is tough ... and in low-light, the processing algorithms are getting totally confused by it so yea, that's a big mess.
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    T54PRO-ZE Field-of-View (and change in aperture/exposure) as focal length changes

    It's actually a slower fall-off that I thought it would be going into it ... so again, I'm not sure if there is some processing trickery that is interfering with my measurements. And yes, you can definitely get a brighter image at night "going wide" ... and in fact, since I'm OK with a...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    I did some measurements of the T54PRO-ZE Field-of-View (and change in aperture/exposure) as focal length changes as seen below - more details in this thread.
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    Formula to set a varifocal T5442T-ZE to emulate other fixed lenses.

    FYI that I did a similar measurement for the T54PRO-ZE (successor to the 5442) as seen below - see more details in that thread.
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    T54PRO-ZE Field-of-View (and change in aperture/exposure) as focal length changes

    Reserved for possible future updates ...
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    T54PRO-ZE Field-of-View (and change in aperture/exposure) as focal length changes

    A while back, I read this post from @Perimeter ... so I setup a T54PRO-ZE 10' away from my garage along with some various "measurement props" and then took a dozen snapshots as I zoomed from 0 to the maximum of 2426 - recording the zoom/focus numbers. I then pulled those images into Photoshop...
    • alekk
    • Thread
    • Replies: 6
    • Forum: Dahua
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    THIS is something I've wondered about. I.e. what matters it the SIZE of the pixels. So if one 1/2.8" sensor has 5MP and another (same size) 1/2.8" sensor has 2MP, then the pixel size of the 2MP sensor is BIGGER and (assuming similar technology/etc.), you'd expect the 2MP to do better (at least...
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    B54PRO-Z4E first impression

    Great stuff @tmxv4128 ... can I recommend next time you do this, put up a visual chart to help assess acuity - an example attached.
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    I tried the 10/31 (aka 10/15) release and pretty sure that it does NOT include the image improvements as seen in the 10/22 & 10/28 releases - mostly just LED light improvements. I went back to the 10/28 release.
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    It's not surprising that the Skull Brothers are out of focus. I wrote earlier that I'm running 100 iris to minimize shutter speed and gain ... and since this is a "scene" shot with the camera at fairly wide-angle with the middle of the driveway being ~50' away, most everything should be...
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    B54PRO-Z4E first impression

    It appears to be doing a really good job with a broad dynamic range. You might consider the newer firmware as it seemed to do better with highlights/shadows ... plus I found HLC=1 seemed to make a difference. P.S. You've got some good coverage ... and appreciate the comedy with "guitar-man" ;-)
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    I said "AT LEAST" 1/50s ...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    It wasn't clear @Sixto what your settings were for the first testing ... so I'm just suggesting you "push" the camera to see if it's even a possible (at full iris and "reasonable" gain) to get up the shutter speed up to a reasonable value to capture motion - probably at least 1/50s. If so...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    GREAT writeup @Sixto and sounds to me like I would like YOU to come over to setup my cameras! ;-) It sounds like you have some decent light on the side and backyard ... so you might try manual settings, iris=100 (of course), and crank the gain ... to see what shutter speed you can get. For...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    So I decided to push my FW0827 camera to 1022 (would have gone directly to 1028 since that is running great ... but this way I can compare those two) ... and took a snapshot just before/after the upgrade ... so while the sun moved a bit, that's about as close of a direct comparison as I can do.
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    Looking forward to you review @tmxv4128 I'm guessing you blurred out the street name and license plates(?) ... but does that red fence have vertical slats all the way around, because it looks a bit mushy. Also, looks a bit overexposed in spots (that camper is pretty solid white) ... so maybe...
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    Dahua WizColor 5x59-PRO and SmartLight 5x59-IL new series

    Well that's a big fat DUH on my part - thanks @JDreaming for pointing this out as I blurred out the serial number, but didn't do the QR code - fixed.
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