@joseph_1979 Thank you for the reply.
I believe I have figured it out how to do that.
I log into Reolink app either on the phone or PC. Go to Advance and pick the specific camera, find the Advance button and go to share device.
One thing I don't quite get is, what do I put in the REMARK window?
Then after I get a Code, do I scan it or take a photo of it.
Do I that with my camera or with the guests camera?

If I give another person permission to view a Argus PT camera on their iPhone,
do they use my password?
Or do they have to setup one on their phone.

I have an Argus PT.
It links wirelessly to my router and ReoLink app on iPhone and PC.
But I am having trouble adding it to the NVR. I am not able to put in a Camera name. I can put in the IP address and Port
and password. The result of that says it is off line. But I know that it is running by viewing through the app.
Anyone have suggestion?

My CP1 Pro has been disconnected from power for a while now. I reconnected it to power but NVR and iPhone no longer connects to it.
What do I have to do to get it reconnected to wifi?

https://www.amazon.com/gp/product/B07H3QVZQ2/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1

I would be interested in the wiring of these cables myself. Particularly the RJ45 plug.

I get an error alert from NVR when ever a motion is triggered from the C1-Pro camera. I reset the alarm via the NVR monitor and it goes away. Then later when the motion sensor is activated I get the audible alarm which is normal along with a Error alert notice on the monitor screen. I don't know if this is a normal thing or some parameter is not set correctly.

I thought that I would be able playback video from a C1-Pro camera. The camera has been on over 24 hours but there isn't any video to playback like there is from POE cameras. Why is there no video from the C1-Pro on the NVR HDD?

How do I change my password in the Reo App on my iPhone?

I can capture a photo, but how do I capture and download to my PC some of the video?
I don't understand what the "Clip function is.