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Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
ohhhhh damn, i did not notice the full color is the same one you linked a while ago ... oh definitely, this local supplier has to go. That makes a lot of sense now, their cameras cost less than 65$ which i would think is a bit cheap for a proper 8MP camera. The only thing why i did not chose... -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
Okay if i throw in a full color camera 8MP 1/2.8 , its still a bad ratio. From what i read how full color works is they were designed for ultra low light, with special sensor designed to absorb more light. Here is the full color camera model that my local supplier gave me... -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
oh thats so bad ! i thought the deer was on a ground with rocks, turns out to be grass. I'm curious though if you dial down the resolution of the 8MP into 4MP (2k resolution instead of 4k) would it be like a real 4MP camera? -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
while we or on the topic of bad cameras. The purpose of the camera i will mention now is for surveillance. https://www.dahuasecurity.com/products/All-Products/Network-Cameras/Lite-Series/8-MP/IPC-HFW2831S-S-S2 My local supplier said it is their best camera but given what you have just said and... -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
For this use case though is streaming, and do not really care about night performance for all we care it can even be pure black output on the night. The subject of the camera is typically well lit. Which would give a clearer image a 4MP 1/1.8 sensor (good ratio) or a 8MP 1/2.8 (bad ratio) -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
i notice this is for night time, how about daytime? I assume that i can get away with a higher value? Also what would really happen if i choose a ratio that is on the red side, how does that affect the image? -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
how do i know that the camera has the correct MP to sensor ratio , is there a chart that i can look up? -
Is the IPC-HFW2831S-S-S2 a good camera?
I am going to need a camera for video streaming, wherein image quality is a higher priority than bandwith or storage consumption. My local dahua supplier said that their best camera is the IPC-HFW2831S-S-S2. It is a 8MP 4k camera, but what i have learned in this forum is that those two spec does... -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
any draw backs for choosing a high focal length camera? because why are there high optical zoom factor(such as 45x) when you can just use a higher focal length? -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
That is something i do not know, i do not have the specs of the old camera on hand, but i will keep this in mind. So to know which has better "zoom" its just focal length * optical zoom rating. The highe the numberr the bette the zoom correct? -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
it has to be atleast 40x zoom, we have a 30x zoom ptz and its not enough so yeah... -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
Can you tell me more about this MP/sensor ratio, what do they do on image quality and what are the apropriate sensor ratio for the common Megapixels 2MP, 4MP, 8MP, and even the 12MP for that matter. The image quality looks good are those from the 1/1.8 sensor? -
Which is a better PTZ for streaming SD6CE445XA or SD5A445XA ?
My local suppliers have 2 possible PTZ camera candidates that meet our minimum requirement and i am seeking advices on which one is better. The primary purpose of this camera is for streaming, recording and surveillance is only secondary (there are other cameras for that purpose). That means... -
what is the bandwidth consumption of a dahua IP camera
So basically 20 cams is about 200MB which is about 10MB per camera , which is also inline with the other people has said Thank you this is the most definitive proof i can get on how much bandwidth its using. so -
what is the bandwidth consumption of a dahua IP camera
i did not quite get that, Port 9 has 20 cameras under it? -
what is the bandwidth consumption of a dahua IP camera
i already have poe gigabit its just that to save on wiring i can daisy chain switches, the bottle neck port 10 cameras under it. just making sure that a single gigabit line is enough for 10 cameras -
what is the bandwidth consumption of a dahua IP camera
well i have to assume the worst so yeah , ill just double that and i should totally be safe -
what is the bandwidth consumption of a dahua IP camera
Is 10240 kbps bit rate the highest it can go? And assuming that is it correct to assume that its utilizing 10Mbps bandwith? -
what is the bandwidth consumption of a dahua IP camera
How much bandwidth does a dahua camera specifically the DH-IPC-HFW2831T-AS-S2 (or similar 4k 8MP camera) actually use? I am planning my switch structure and this piece of info would be important so i can properly size the switches. Its a 100Mbps camera so i would assume it would not go past... -
Dome vs bullet type cameras for indoor application
I am originally planning on using the DH-IPC HFW2831TN-AS-S2 for indoor purposes and then i happen to stumble upon an article that says dome type dont perform well in terms of image quality when used outdoor (duh its ment to be used indoor). With that i wonder if its the same situation with the... -
Do you install POE lightning arrestor for outdoor IP camera
Its highly unlikely that we will get hit by a direct strike since there are tall buildigs with lightning rods nearby, but yes over the years there have been strike that were less than 10Km away. I would like to use dtek as they have a 8port version sadly its only for the US- drakejest
- Post #9
- Forum: Camera Installation Questions
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Do you install POE lightning arrestor for outdoor IP camera
Yes im planning on using shielded cat6. Can you explain to me why the cable shielding is connected to the switch only? Where do i place the Ubiquiti surge suppressors ? switch end or the camera end?- drakejest
- Post #6
- Forum: Camera Installation Questions
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Do you install POE lightning arrestor for outdoor IP camera
I live in a place tropical area, and yes thunderstorms is not a uncommon occurrence here. And yes indeed what im about to install are 125$ cameras Can you show me what POE arrestor you are using?- drakejest
- Post #3
- Forum: Camera Installation Questions
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Do you install POE lightning arrestor for outdoor IP camera
Will be placing several outdoor IP camera, just wondering if POE lightning arrestors are a thing. Are you guys placing them ? and have they been a problem?- drakejest
- Thread
- Replies: 8
- Forum: Camera Installation Questions
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Where is the cheapest place to order dahua cameras internationally?
The cameras recommended are all full color though, not that full color is bad it just drives the price higher. Do you know the current crowd favorite for 8MP 4k Non full color IP camera? -
Where is the cheapest place to order dahua cameras internationally?
We do not have amazon here, but i have bee to his ali express store. So do you just email him up and ask for a quote? -
Where is the cheapest place to order dahua cameras internationally?
What is the best way of contacting andy? -
Where is the cheapest place to order dahua cameras internationally?
This is a very extensive list ! Thank you for that, So i have talked with the managers, and we have narrowed down our list of requirements. We did some actual testing borrowing IP cameras from people, and it seem they really like the 8MP 4k version, I have read in the guides of this forum that... -
Where is the cheapest place to order dahua cameras internationally?
I do find the camera's on the expensive side ( but free shipping so it kind of evens out), but the NVRs seems okay. Can you share to me, what is the crowd favorite IP camera on this forum (dahua and non dahua brands) ? Are the 8MP worth it? their 4k resolution is usually acompanied by low fps... -
Where is the cheapest place to order dahua cameras internationally?
Hello im planning to buy some PTZ and fixed IP cameras for our company, we want to skip the middle man of commissioning contractors to install one for us. The only problem that remains where is the best place to buy the cameras. Aliexpress might be an option, but i noticed that they dont have...