Recent content by Gyula614
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5442 sound quality
You are right that it's much better to use a good sound system than a simple notebook. To maximize it, I use headphones if something is of interest. Headphones may even sound better than Hi-Fi speakers since each side uses a single full-range speaker. But to hear every critical detail, you may... -
Excessive CPU load with newer versions than 5.8.6.7 version of BI
Sorry, forgot about this thread. Substream resolution downscaling caused the CPU load. It normalized after changing the BI substreams to VGA-like res. (camera support dependent).- Gyula614
- Post #34
- Forum: What's New
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5442 sound quality
Any experience with HDW5449H-ASE-D2? I have a few of that model and just have a fading memory that indoor sound was good. Should try it again sometime but the cameras are far from my current place. That's an interesting model btw. Inside the two separate cameras have different aperture, and also... -
5442 sound quality
Just tested three cameras. HDW5842T-ZE-S2, HDW5442T-ZE-S2, HDW5842T-ZE-S3. They are not bad. I remembered the HDW5842T-ZE-S2 is silent. Now with ambient noise it really blocks details. And it's the most silent from the three. The HDW5842T-ZE-S3 is comparable to a good sounding Hikvision camera... -
5442 sound quality
Great. I try the bullet then and may put in locations that cover the audio area. Did you refer to the big 5442E-ZE and bigger bullets 5442H-ZHE or to the small ones 5442T-ASE, 5442E-ASE? Do you think the TiOC pro is comparable in night vision? From 3449 model number it may be a white light... -
5442 sound quality
I use 7616 Hikvision NVRs and BlueIris. The quality is the same on both. Not using DMSS. AAC is at 48 kHz and maximal biteate. The problem is that it's very quiet and lacking most details and sound. It becomes clear around 80 dB SPL. Like it's applying "noise reduction" anyway, regardless of... -
5442 sound quality
Hi, I've tried few Dahua cameras. Most of them were 5442. The quality at night is outstanding. But I'm not satisfied with the sound quality. Also have tried many Hikvision cameras before. Their night image is crap compared to 5442 but the sound is better. They also had various sound quality but... -
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Where to find Dahua 5842 and 5442 motorized turrets at affordable price?
Hi, Thank you for the thorough answer. Megateh is good at the current discount, I've also just found them. But keep in mind they have S2 models from both 5442 and 5842. 5442 S2 is good but 5842 S2 night vision is a bit blurry, so S3 would be the excellent choice for that money. Just woke up... -
Where to find Dahua 5842 and 5442 motorized turrets at affordable price?
Hi, I'm located in the EU and since Dahua and Hikvision is banned in the US, Chinese ebay sellers of 5842 and 5442 models disappeared. All I can do is buying from EU sellers at 2* or 3* the Chinese price. But even their inventory seems depleting. AliExpress also hides auctions as soon as my... -
Dahua IPC-HDW4431C-A review
Yes, a bigger sensor than 1/3" would definitely be better for 4 MP. Bests are 1/1.8"s. -
Dahua IPC-HDW4431C-A review
Hi, You have done a very detailed test of some static parameters. But I don't know how useful they are. Because what makes a sec. camera good or bad is how it performs at night on moving people. Will it keep the object edges and show the people identifiable or not. A very few camera is capable... -
Dahua cameras not holding correct time
It's working correctly. Just incompatible NVR sets periodically to incorrect time. You must create a user for either ONVIF or regular, whichever your NVR uses to login. For the new user you must set the lowest group privileges and login with that username from all NVRs. Then the NVR won't be... -
Excessive CPU load with newer versions than 5.8.6.7 version of BI
That's a good idea. I hope they watch IPCamTalk. It's their forum. Was wondering on other surveillance product but they are expensive like crazy. My best feature would be thrown object detection. But as long as the AI doesn't keep track of the identified objects on the sequential images it's not...- Gyula614
- Post #29
- Forum: What's New
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Excessive CPU load with newer versions than 5.8.6.7 version of BI
Great. Do you use blank-out areas?- Gyula614
- Post #27
- Forum: What's New