Wireless Hikvision camera?

[ClarityAVS]

I need two wireless cameras to add to an IP system. They don't need to be great quality, we just need to record each direction to know when the railroad company drops off cars.
Any recommendations and is it seamless to add them to the NVR?

 

[ClarityAVS]

I believe there is already a wireless bridge installed, so I may just be able to plug into that and give the camera power through an outlet. In which case, I don't need a wireless camera.

 

[TonyR]

I believe there is already a wireless bridge installed, so I may just be able to plug into that and give the camera power through an outlet. In which case, I don't need a wireless camera.

If so, you may need a small (4-5 port) switch and it might as well be a POE switch so you can also power those 2 new cams via the Ethernet cable and not have to mess with wall warts. etc. So that means you need to insure those 2 new cams are in fact, POE-capable.