DS-7104NI-SN/N : 2 IPCam to NVR - 2 IPCam via wired and 2 via wireless

Hi

I wanted to ask maybe somebody here is able to try this and is this setup recommended?
The 4-Port NVR uses 4 IPCameras but the 2 of them needs to be installed farther (more than 100 meters).

I was thinking of connecting the 2 IPCameras using 4 APs
IPCam1 & IPCam2 = wired, directly connected to NVR
IPCam3 & IPCam4 = NVR Port ---> AP1 ((( wireless ))) AP2 <-- IPCam
* AP1 is AP mode - AP2 is APClient mode.

We simulated IPCam3 and it worked (so far no problem).

What I am afraid is that...

DS-7104NI-SN/N : 2 IPCam to NVR - 2 IPCam via wired and 2 via wireless