Multiple NVR's accessing the same camera

I am setting up a demo system for a tradeshow where I will be displaying 3-4 different NVR platforms. I'd like them all to access the same 1 or two cameras. Has anyone had any experience with setting up a similar system?

Thanks

I am setting up a demo system for a tradeshow where I will be displaying 3-4 different NVR platforms. I'd like them all to access the same 1 or two cameras. Has anyone had any experience with setting up a similar system?

 

Thanks

I have done this with two NVR systems at the same time. Same product same NVR though. In theory this should work. At 4 cameras however it may be more than the camera can hand out. It would be important to make sure each NVR works with the camera independently then try to join them together. We are a cctv supplier so let me know if I can help further.

if the camera has multiple streams available (say 3) - then you should be able to view from 3 devices ok. the streams will depend on the model of camera.