How are thing in your "interest" area?

You can buy a set of five for under $300, subscription for the recording software is $10 a month, then the cost of WiFi or hotspot.If you've already had a couple break-ins, you are obviously in a high-crime area.

Hopefully you bought right in an area with comps so they can them.

Let me know if any questions arise on the area.

Unless you want to live in that district, I would avoid any and all purchases in an area like that.

@Darrell Overly  there are certainly enough mobile homes in the area around phoenix (East Mesa/Apache juction) but your issue may be the age of the homes and any limitations the park has on renting.   

You need to do the research too if your area would be bringing in more money as an STR, some areas would do better as a long term rental as well. 

I have a bit of a soft spot for the area as a UF grad, and I still come back to the area every year or two. 

Find some areas you want to be and then look at the RE markets.

The area is fairly landlord friendly.