RF Detector?

If you have specific devices, it will be easier to help.
I doubt a neighbor will block that big of a spectrum.
Ok, he seems to be targeting the NVR and cameras. Doesn't seem like anything else has issues. I'm not sure what spectrum would cause issues with the camera system. Sometimes, I turn on the monitor, and the NVR is on a single camera instead of the camera overview screen, other times it is on the playback screen, which requires a password to access.

Here's another thing, he used to play vehicle shuffle on a regular basis. Meaning he moved several vehicles to different positions on his front lawn. Wonder if they may have something to do with finding the best location for RF. Then the vehicles were put in his back yard and the "coil" of wire appeared leaning against the bottom of his fence perpendicular to our house.

Again, this could be an issue with the NVR, but I would like to have peace of mind knowing if there might be RF being emitted.
 
Ok, he seems to be targeting the NVR and cameras. Doesn't seem like anything else has issues. I'm not sure what spectrum would cause issues with the camera system. Sometimes, I turn on the monitor, and the NVR is on a single camera instead of the camera overview screen, other times it is on the playback screen, which requires a password to access.

Here's another thing, he used to play vehicle shuffle on a regular basis. Meaning he moved several vehicles to different positions on his front lawn. Wonder if they may have something to do with finding the best location for RF. Then the vehicles were put in his back yard and the "coil" of wire appeared leaning against the bottom of his fence perpendicular to our house.

Again, this could be an issue with the NVR, but I would like to have peace of mind knowing if there might be RF being emitted.
Do you have any wireless component in your NVR/Cameras setup?
If not, I don't see way he could affect you (unless he is very close to the Ethernet cable), the more probable option is someone hacked your NVR or a a configuration issue.
 
Do you have any wireless component in your NVR/Cameras setup?
If not, I don't see way he could affect you (unless he is very close to the Ethernet cable), the more probable option is someone hacked your NVR or a a configuration issue.
No wireless components in the NVR/camera system. And the NVR and cameras are not connected to the network or internet. It is a standalone system.

I really believe it is directed RF energy causing the random issues. I say this because my movie film capture machine started dropping frames as of this morning. Something is interrupting the data transfer, slowing or corrupting the data rate causing the dropped frames and it is very random. It will be fine, then drop 4 or 5 frames in a row and then be ok for a period and then drop 4 more. I don't use this machine daily, only when I need to capture film which could be 3 days straight or it may sit for a month or 2 before being used.

I'm going to start with the 3 in 1 EMF, ELF and RF analyzer