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Any ideas?

Hi all. Can anyone recommend an external camera with a fov view angle of greater than 90’? I am using 2.8mm hik cams but they are not quite wide enough. They are quite difficult to find online. Looking for around 110’ ideally but would use a 180 if the cost is acceptable. Ideally around 4mp...

Hi just had a look and can’t see a volume slider. Strange thing is it works from my pc both on browser and ivms4200 but not on the one we need it to work on! It also works from ivms4200 on the pc in question but not through the browser. . .

Hello, I have two way audio working via a Windows PC with IVMS4200 but it wont work with the web browser plugin. I am trying to send audio only via the onboard audio output into an amplifier. As I said this works OK on IVMS4200 (PC) and IVMS4500 (IOS) but not via a browser (Internet explorer)...

Anyone understand the transmission method of audio to hik nvr?

P.s. we only use outgoing audio from Control room to site.

Hi, I’ve got a number of systems setup that use the audio output of either a hik ip dome or hik 7608 nvr so that we can talk to site. We set up a pc to monitor the site with a mic via the web browser connection at our office and all worked fine. After moving the pc to a Control room the video...