Dahua Wizsense NVR - Options

[Andyh747]

Hi All,

I've been asked to spec up a CCTV security system for a commercial premises. Initially 7 cameras with expansion likely. I therefore am looking at 16CH NVRs. The client also wants floodlights controlled either through PIRs or via triggers from the NVR. Previous experience with Dahua IP cams hasn't been good with IVS triggers being actioned by shadows, leaves etc. I'm wondering if the new Wizsense series of NVRs and cams are more reliable with regards false triggers?

Also would it be reliable enough to use the cams to trigger lights rather than using PIR triggering? It would save on costs as I could dispense with PIRs and just use the cams via NVR for triggering.

Any thoughts on these new AI systems?

 

[Ipcamncvr]

I’m also wanting to know what people think about the wizsense as well.

From what I get is that it has to be. Apparently the wizsense cameras have an ai chip and extra ram depending on the models as I have come to find after comparing specs of multiple cameras.

I hope someone will have some information.

Btw are there any like dahua us dealer or support reps in this forum?

 

[EMPIRETECANDY]

For the cams can check IPC-T5442T-ZE, IPC-T5442TM-AS

NVR use this one, NVR4216-16P-I can support 8 channels Face recognition.

You also can visit our shop link in USA, we sell dahua OEM.

Amazon.com

 

[EMPIRETECANDY]

Wizsense supports the most AI functions on the market right now, wizmind just some simple AI function.
Watch the difference here, welcome to ask me if you have any further questions.

undefined - Dahua International

Dahua Technology

www.dahuasecurity.com

undefined - Dahua International

Dahua Technology

www.dahuasecurity.com

 

[Ipcamncvr]

Great, very detailed information on the features.

The playback hunting for events, usually is when there was an issue reported that needs investigating for is very time consuming. These features save time

 

[andrewc1234]

For the cams can check IPC-T5442T-ZE, IPC-T5442TM-AS

NVR use this one, NVR4216-16P-I can support 8 channels Face recognition.

You also can visit our shop link in USA, we sell dahua OEM.

Amazon.com

According to the datasheet, it says the NVR supports 2 channel video stream face recognition / 8 channel picture stream face recognition ( with FD camera). What exactly does that mean? What's the difference between video streaming and picture streaming? Is this the number of camera that doesn't support face recognition and have to rely on the NVR to process the face recognition, if I have a face recognition capable camera, plus 2 non-face recognition cameras, is that mean I can have 3 channels video streaming?

 

[EMPIRETECANDY]

2 channel video stream face recognition , No matter what kind of ip camera you are using, it can make 2 channels into FR.
8 channel picture stream face recognition ( with FD camera ) The NVR can make 8 FD cams into FR cams.

 

[EMPIRETECANDY]

The AI NVR process the FR function.

 

[andrewc1234]

2 channel video stream face recognition , No matter what kind of ip camera you are using, it can make 2 channels into FR.
8 channel picture stream face recognition ( with FD camera ) The NVR can make 8 FD cams into FR cams.

So if I have 2 face recognition cameras plus 8 face detection cameras, will I get 10 face recognition camera out of the NVR or will I get maximum 8 face recognition?

 

[EMPIRETECANDY]

that is right, but 2 face recognition cams i think will cost 500usd+ for each, then better buy a 16CH NVR5216-16P-I

 

[andrewc1234]

that is right, but 2 face recognition cams i think will cost 500usd+ for each, then better buy a 16CH NVR5216-16P-I

Currently I have a couple of DaHua IPC-HFW1431S cameras, if I buy NVR4208-8P-I NVR, will I be able to use any AI feature of the NVR, eg, the face recognition, SMD, perimeter protection or do I have to replace them with AI cameras?

 

[EMPIRETECANDY]

1431s is too lite, better use some newer cams 4.0 ones.
This NVR also end of life now, no chips because of US Ban.

 

[andrewc1234]

1431s is too lite, better use some newer cams 4.0 ones.
This NVR also end of life now, no chips because of US Ban.

So my existing cameras cannot be used to process AI features even on an AI NVR? Can you recommend a few of the 4.0 cam and NVR?

 

[EMPIRETECANDY]

NVR5216-16P-I
IPC-T5442TM-AS
IPC-T5442T-ZE