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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    What size SD cards do you recommend? What is the max for this camera?
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    I have never used SD Cards in cameras and record 24/7 the NVR. What happens if you add SD Card to this cam and also use NVR for recording, etc? Is there any advantage to also having SD Card installed?
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    The only thing that would stop me is not getting IVS push notifications with Video. Sounds like that was fixed recently as I read above? Can you still downgrade back to 3.X?
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    @EMPIRETECANDY I have the DAHUA NVR DHI-NVR5416-4KS2 and just received the IPC-HFW7442HP-Z4 from you yesterday. Is the NVR5XXX-4KS2_MultiLang_V4.000.0000001.1.R.20191016 working good? Thinking of upgrading to this version for testing new Ultra AI Camera Functions. If you think it is good for...
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Ordered the 7442H-Z4 with the 32x and will post back here after testing with plates and car/people counting.
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Can IR be controlled manually (turned off)? The spec sheet says Auto.
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Any setting for License Plate Alert Notifications? Blacklist, Whitelist, etc.
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    I have the HFW5241EP-Z12E and it is working great with OpenALPR day and night. I added a separate Axton IR Emitter MGPXL AT-11E-S PoE IR ILL/850nm/20x10D to help as it is a long distance away.
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Thanks. I am going to order the IPC-HFW7442H-Z4 with the 32x zoom and will let you know how it works for license plates, car counting, etc.
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Is 4,0 stable now? I loaded 1st version but then stopped getting push notifications and reverted back to 3.X
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    My NVR is DHI-NVR5416-4KS2 so if update to 4.0 I can pull the same report?
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Can you show some reports of what the stats look like for the car counters? Interested in total # of cars for a day and if there is anymore detail (ie., hourly, etc,)
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Looking to add another camera to count cars and get LPR from opposite direction. How does this store the count data? Is it just embedded into the video recording?
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    Should be easy for Dahua Tech Support to recreate the problem if it is a firmware bug.
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    I also had issues with the first version of 4.0 release and was able to downgrade to the V3.216.0000006.0, Build Date: 2019-02-23. I downgraded using the Setup - System - Upgrade and select 3.216 file and it worked no problem. My NVR is branded Dahua DHI-NVR5416-4KS2
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    4.0 AI New models General_IPC-HX5XXX-Volt_Eng_PN_Stream3_V2.800.0000000.1.R.190706.zip

    Assume this support PAL version of cameras as that is what you usually sell me. IPC-HFW5241EP-Z12E
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    Push Notifications stopped working

    @MakeItRain I got mine Jan 2019 from Andy and it did not have the clicking noise like yours has on 4.0. Guessing the motherboards are slightly different and maybe that is the difference in the cllcking? Or maybe it is just a hardware issue that effects a small # of motherboards on 4.0 and...
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    Push Notifications stopped working

    The 4.0 had more issues. When I did get notifications and would try to do Playback it never worked. Since I downgraded that is working again as well as notifications. Your review on the 2-way talk camera makes me want to get one but going to wait until the new firmware is released and...
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    Push Notifications stopped working

    Yes using Plus. Push notifications started working again this morning on 4.0 and I just downgraded to the previous firmware and all is working good.
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    OK Thanks
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    I thought you cannot downgrade 4.0? Can I downgrade to previous version as I too am having issues with the 4.0. Using IE, Chrome or Firefox when accessing Management - Camera- Encode - Please Wait=message appears and never goes away and hangs the browser. Cannot get past this point using Web...
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    Push Notifications stopped working

    Hi, Anyone else having issues with push notifications? The last notification that I got was on 8/4/2019 at 21:23:05. Since then no notifications on Apple or Android phone. DHI-NVR5416-4KS2 Software version 4.000.0000000.0 7-13-2019. Checked everything Mobile Push is checked on Camera and...
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    My Divx codec was hosed and reinstalled and the mp4s play back now so no problem with Dahua NVR conversion
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    When running this version with NVR no Backup Option under Chrome or Firefox. Only IE. Also, when backing up to .mp4 from IE I get audio but there is no video. This was with a IPC-HFW2831T-ZAS V2.800.0000000.2.R, Build Date: 2019-04-04. I was able to backup .dav and play using Smartplayer...
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    On 2nd Screen there is a backup Icon and you can download and save as .mp4. Would be nice if you could do the same from the timeline - Video Clip. From this it defaults to .dav.
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    On Chrome this camera will not playback. Audio sounds like realtime but display is frozen and time count never moves. IPC-HFW2831T-ZAS V2.800.0000000.2.R, Build Date: 2019-04-04 Other cameras do work under playback but still buggy. For example this camera works, however when you select a time...
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    Big update!! NVR5XXX-4KS2_MultiLang_V4.000.0000000.0.R.20190713

    With previous version downloading video clip you could choose .dav or .mp4. Now there is no option for this and defaults to .dav. Is there a setting to change to save as .mp4? Another issue I see is that when running this version under Chrome playback is not functional. It starts playback...
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    LPR Camera Tuning - Supplemental IR

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    LPR Camera Tuning - Supplemental IR

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    LPR Camera Tuning - Supplemental IR

    I ended up getting the Axton MegaPixel AT-11E-S (PN#AT-11E-S.11ES382010) 20 x 10 Degrees. Range is 360' and I am using it at 120' and it is like shining a flood light down the street. The range on this is actually what they spec vs. the $30 JC Infrared that barely lights up 80ft (supposed to...
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