I'd say more importantly, let someone else monitor it for you.  

I will look up the Simplisafe alarm system as an option to the project.This property is located in a rural part of the Longview area of Gregg County, where it is only monitored by the Gregg County Sheriff's office.  

You can then respond back and forth and close the ticket once it's completed.If you're a property manager, you can monitor all the properties you own this way.

The school boards monitor property sales closely: in your example of a house selling for materially more than an appraisal then the schools will request a tax reassessment.When I’m doing my due diligence I always assume that a) taxes won’t go down even if I buy at a discount; b) taxes will immediately reassess in the first year to the new price, which has happened to us on most purchases.Note there was someone on a bp podcast who created software that auto-populated the forms needed to challenge the assessment.

I have been monitoring comps like a madman in Metro Atlanta.

Department of Housing and Urban Development (HUD) to monitor and enforce states’ compliance with the statute’s requirements for state licensing and registration, and HUD issued rules setting minimum standards for state licensing and registration. 76 Fed.

I was monitoring for few months Multifamilies in South Florida.

Because you get automatic alerts to your phone if it gets too loud (and you can set hours & noise levels), it's a lot easier to monitor than a camera system. 

I'll definitely be monitoring prices moving forward but I think we are hoping that prices may go down and mortgage rates won't jump up between now and when our lease ends.

Not that I'm aware of and most likely if it existed they will charge a fee :) The closest I can think of is monitoring payments on Mint.