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    IPC-HFW5231E-Z12 LPR from 137 feet

    Paid $300 total for the Axton.
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    IPC-HFW5231E-Z12 LPR from 137 feet

    150 feet camera is HFW5241EP-Z12E
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    IPC-HFW5231E-Z12 LPR from 137 feet

    Here are pics from tonight using Open ALPR.
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    IPC-HFW5231E-Z12 LPR from 137 feet

    Recommend using the Axton IR Illuminator. Using the 20 degree x 10 degree about 100' out from a pretty sharp angle. Expensive with lifetime warranty and no comparison to the IR illuminators sold on Amazon. https://axtontech.com/illuminators/poe-ir-illuminator-megapixel-at-11e-s/
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    Review-Dahua IPC-HFW5241E-Z12E AI Varifocal Bullet

    Get OpenALPR if you are going to record license plates as it does not miss cars as long as they have a plate and the accuracy is pretty amazing. More than worth the $5 per month and all the time your are going to waste trying to get tripwire working with cars, etc.
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    Review - Dahua SD49225XA-HNR 2MP 25x Starlight + IR PTZ AI Camera with Deep IVS & SMD Plus

    Why did they disable autotracking?
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    IPC-HFW4831T-ASE Firmware

    @EMPIRETECANDY Can you post this when you get a chance?
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    IPC-HFW4831T-ASE Firmware

    Looking for this firmware update and appreciate the assist.
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    First foray into LPR, with IPC-HFW5241E-Z12E

    You can place a license plate on the side of the road facing your camera and then you can manually adjust all of your settings at night until you can read and that should get you close. My camera is placed at a similar angle/distance and for night I had to get a separate IR emitter and now it...
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Would be better if they used 00 to 24 like they do on the NVR
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    I think I found a bug. Video Structuralization - Reports - Daily You cannot do the max range of 24 hours. You can only do 23 hours. Start Time 12:00:00 AM End Time 11:00:00 PM. I cannot change the minutes or seconds digits to make 11:59:59 PM either.
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Hopefully in a future update they will add the ability to train the camera based on the scene, etc.
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    Thanks for the catch on WDR. Was initially testing a bunch of settings Day/Night and forgot to turn that off. The video mentions that accuracy of pattern analysis & classification are increased over time. This seems to imply it does it on its own but not sure how that is possible without user...
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

    @Wildcat_1 Any ideas on how the "Deep Learning AI" works? For example, I have my IPC-HFW7442H-Z4 focused on a residential street only counting cars using the Video Structuralization (1 Rule = Traffic Flow Stat+ OSD Enabled + Snap Mode Optimized). Not recording plates or taking pictures of...
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    Review - Dahua IPC-HFW7442H-Z 4MP Ultra AI Varifocal Bullet Camera

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

    @Wildcat_1 Where do you find the Traffic Flow Stats? I found it once and it showed total cars per day and also broke down the car counts by hour. Disconnected camera and finally installed in new location but cannot find the page that shows these stats.
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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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