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narinesa

Long Distance Outdoor PTZ

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I am looking for one of the best outdoor PTZ for daytime use at 500 feet.

Prefer camera with a tinted globe so that no one can see the head moving (at close distance)

Can I see the person face ?

Can I read a license plate ?

Can I get the best quality picture with 500 feet distance ?

 

I was thinking about h265 network IP ptz for NVR operation and open to all suggestions.

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Both are very impressive - Dahua and Geovision.

I prefer without IR. Must be in a globe/dome - tinted if possible.

Reason is that people close up will not notice the camera tracking them in the day.

They can see the (840-850) IR light in the night unless I can get 940 nm

I did some research which indicated that a Hikvision smart detection might be the answer but very expensive

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Both are very impressive - Dahua and Geovision.

I prefer without IR. Must be in a globe/dome - tinted if possible.

Reason is that people close up will not notice the camera tracking them in the day.

They can see the (840-850) IR light in the night unless I can get 940 nm

I did some research which indicated that a Hikvision smart detection might be the answer but very expensive

 

Dahua does not have a dome. But it's all black and hard to see head move.

 

Does it matter which IR spectrum you use........ 500m.

 

Why do you think the hik is better ?

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In the night, the 840/850 IR is visible as a red light to the eye. Someone can see the light tracking them.

I don't think that the 940 is visible

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In the night, the 840/850 IR is visible as a red light to the eye. Someone can see the light tracking them.

I don't think that the 940 is visible

 

 

Yes you are right ..... But 500m with 940 ..... You are not going to find ..... And not with a smoke dome..... Or any dome PTZ with IR because they don't exist.

 

Camera housing with attached IR .... Something like a Pelco..... But you will see the full head move

 

500m away no one is going to see the IR.

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ok understand.

Any PTZ with 940 IR available ?

Is the laser light more visible ?

 

I don't know if hikvision is better than Dahua but I do notice more compatible protocols like ONVIF, PISA, etc with hikvision

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ok understand.

Any PTZ with 940 IR available ?

Is the laser light more visible ?

 

I don't know if hikvision is better than Dahua but I do notice more compatible protocols like ONVIF, PISA, etc with hikvision

 

Dahua is much better than hik

 

Here are two dahua and they watch anything upto a mile away so 500m is not a problem.

Ignore the 4g box at the top but you can see it's hard to see the smart ir or were the camera is pointing

IMG_0261.thumb.JPG.144eba48057e529122bfe5be06e5ceff.JPG

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