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My 2 cents... I purchased one of these cameras having had 2 cameras of the same design, which by the way have been running for over 5 years. Easy to find the camera using Hikvision SADP. Easy to access the camera using google chrome using an addon IE base tab. As far as optical zoom being 5x...

I can't argue that point but I am still able to see what happened and know when.

Sorry I wasn't clear in stating my problem. When DST started some, not all, of my cameras changed times correctly to DST. Both NVRs did change and showed correct internal clock times. The Hikvision and Huisun cameras all displayed correct times. Some, not all, of the Dahua cams did. I have a...

Some of my Dahua cams are running firmware with that checkbox, some don't have it. This is an issue I created by purchasing different brands and cheaper Chinese re-branded hardware. I have at this time settled for leaving NVR's and cams on Standard Time. NVR times get updated on a regular...

Initially I did just that. Some cams updated to the correct time and some did not. The Dahua cams did not. I tried many ways to work around it. I think it may be a hacked firmware issue from what I have read. I run the NVRs headless and use IVMS-4200 for access. Onvif protocols allow me to run...

My problem started March 12, 2017. Changing clocks once a year is a little annoying for us but the benefits of more daylight in the evening make the chore bearable. Besides, I'm not in charge anyway so I fall in. I have 2 NVRs, one is a Hikvision DS-7616NI-E2, the other is a LTS LTN8708-P8...

This discussion reminds me of CB radio 30 years ago.

I am running a Hikvision 16 channel NVR and also an LTS NVR (LTN8708-P8) which has 8 POE ports and for all practical purposes is a HIkvision. I'm running Hikvision and Dahua cameras on both of them. If you're like me and would like to still be able to access the individual Dahua cams on your...

Been monitoring audio more closely for several days now. Audio is perfect for a few minutes or longer and then the annoying scratchy sounds come back, and then disappear again. I don't think it's outside interference at this point at least there's nothing electrical that I can think of that...

@nayr, Mine is not quite as protected as yours but not near as unprotected as some of the pics I've seen on this forum. The audio issue now seems to come and go. I'm not blaming it on the environment. I looked at the microphone. It appears to be the same mic as used in the cams rated for outdoor...

Short answer. Save money, see if it will live.

The audio problem existed before the moisture. I read another post where a guy had the same exact problem with another model Dahua. At least his description made me think so.Dahua Camera Audio Noise I have audio on one of the other Dahuas on that side of the house that works fine. I really like...

Just found this thread. I have a very similar issue with my newest Dahua. I've got a video in this posting. Terrible audio DH-SD29204T-GN Help please.

Here is a short video with my crappy audio. Just when I have decided to try and solder another mic setup to the camera I viewed a motion triggered video when I let my dog back in this morning. Audio sounded almost good. Now I'm even more confused.

@nayr I powered it today with my test with a 12v ,1a adapter. Normally it runs POE. I just finished starting from default. Made no difference. I am a little surprised that there aren't others with this problem. I may be on an island though.

looney2ns That is one thing I have not done and it does seem that upon my initial bench setup the audio seemed fine. However it was in my mechanical room downstairs inside and any volume at all would create feedback. I am not past trying anything. Other than the audio issue this is a pretty nice...

I've tested it again. Once in its current location yet running a dedicated data cable from an inside source with no obvious interference along with changing power source to a 12 volt adapter. No improvement. I then brought the camera inside and tested (multiple settings) with no improvement...

@nayer Not a problem to take down and bench test. It is mounted on my back porch under the eave and as you know it only takes a "twist" to remove it. I had noticed the squeals while using the PTZ. They would come and then subside. I can run power and data to it from another source and keep it...

I own 7 Dahua cameras which include 5 IPC-HDW4431C-A cams and 1 Starlight IPC-HDW4231EM-AS and the audio problem child in the title. All but this camera have very usable audio. This camera has lots of noise. By noise I mean crackling and squeal (sounds like feedback). I've tried every available...

Here is another update to my original issue. I was able to return my Ver2 camera. Monitech worked with me on the return and offered to reimburse me for the $13.50 shipping. I was able to ship the camera to an address in New Jersey a week or so ago and today receive another camera. I opted to...

Just as an update....I have been corresponding with Melissa at Monitech for the last several days and am returning my Ver2 camera.We have worked out a shipping deal and will be replacing it with another Version 1 camera. My Version 1 camerahas been up and running for a month or so with no...

I used this injector. http://www.tp-link.com/lk/products/details/cat-4794_TL-POE150S.html#overview Plenty of available power I think. I have also tried a separate 12 volt 2A power. Same results,nothing!

Thanks for all the replies. I've already tried all the suggestions before the first post except clearing cache or using alternate browser. I'm pretty sure its dead. I've only had it less than a week. I think I'll go the warranty route. We live, we learn. Thanks again!

Thanks for the reply. As my post states I have tried 2 separate POE sources, a POE injector and a POE switch that I'm not using anymore. Both will power other devices and worked with my other PTZ before going with gigabit devices exclusively. I also tried other cables and re-tested the cables...

After a week of bench testing with everything working as expected and firmware updated as per friends on this forum last night my Huisun Mini PTZ V2 froze in the middle of a pan to the left. Now, after several futal attempts with 2 different methods of known working POE (injector and switch) I...

Sorry I had to be lead by the hand to the file. A big thank you to you guys!

djangel, Please forgive me, but I only see links to purchase in that post. I must be missing something.

This is a great forum with some really smart folks on it. A great place to learn! I've done some searches on here and have come up empty. Forgive me if I'm posting a question that's already been answered. I received a Huisun mini ptz 3 days ago. It's mounted 6' above my roof. I've seen...

Re: Two of Four DS-2CD2032F-I cams "Live view failed" in any browser. Need help pleas First of all, thanks to you guys for responding. Some things I hadn't thought of, however it seemed to be something different (and strange) that was the issue. Before bed last night I decided to give it...

I have four DS-2CD2032F-I Hik cams and one DS-2CD2042WD-I. They all are working perfectly in my Hik NVR and with Blue Iris. My problem is accessing 2 of the 2032 cams in any browser. Up until yesterday I was able to access them in any browser. I can still access them but get no image in the...