DH-IPC-HFW4239TN-ASE TESTING

bababouy

bababouy

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We are going to try out a couple of these DH-IPC-HFW4239TN-ASE bullets. Right now they are only coming in a 3.6mm and only coming in a bullet or dome form. We went to a local expo where Dahua had a booth set up. They had one of these under the table in a box with a curtain over it and it was showing a pretty good picture. I'm curious to see how they perform in a driveway. I'm also excited to fiddle with the alarm inputs and transmitting over network to a NVR.20190321_113135.jpg 20190321_113125.jpg
 
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We tested them in our command center for a few weeks and I was going to put them up at my house, but a job came up where we needed to add PIRs to a remote building with several cameras and send everything back to the main building via Ubiquiti nano stations. They should be up in the next week or so. They will be in a dark area so they should be put to the test pretty well. I'll post some pics.
 
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There's a slightly different (older?) version (IPC-HFW4239T-ASE) available in 2.8mm and 6mm. To really use these effectively for security, you need street lights or other always-on visible light. But if you don't care about identifying moving things, you can crank up the exposure time to 1/3 second and then they make amazing weather cams even in dark environments, if there is any light at all. They see better at night than people do.

IPC-HFW4239T-ASE (Full Color Starlight) as a weather cam
 
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Are the various 4239s in the latest Dahua catalog somewhere, called out with Full Color technology? I do not see them. They seem like a good option for several conditions.
 
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bug99 said:
Are the various 4239s in the latest Dahua catalog somewhere, called out with Full Color technology? I do not see them. They seem like a good option for several conditions.
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Right now, IPC-HDBW4239R-ASE, IPC-HFW4239T-ASE,these 2 are the full color one.
Here is a testing pic at 3:00am .
 

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    IPC-HDBW4239R-ASE nightvision.jpg
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bug99 said:
Any thoughts to why they do not appear in the latest catalog?
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They will not put all models on the catlog, they just put on what they think are good selling ones.
 
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