Yes, there is a dizzying array of options.
I settled on a combination of Backstreet Surveillance (BSS) and SimpliSafe (SS) for the home and SimpliSafe only for the RV. Both can be stand-alone or you can opt for a paid monitored service. Backstreet Surveillance has a wide range of cameras including Wi-Fi. Both have a phone app to view cameras (Wi-Fi service required). Both have motion detection except that w/BSS motion only starts the recording process and SS alerts me via the phone app.
With BSS I opted for a 3-wk DVR that includes a cloud option if you so choose. I have no recording capability w/SS and leave the recording to BSS, but my phone alerts me if it detects motion, I can view the app, and then call the police if required. I also have water leak, smoke & CO, and motion detectors w/SS in the home and RV. The bottom line is that if anything happens anywhere, I'll know it.
Use Google to search both companies. Been using them for over 6 years. Both have great customer support. 100% satisfied.
Good luck