Now, to be an even better investor I would supplement his advice by using modern computer devices to analyze deals.

Often you can find office numbers and even Cell numbers by googling these folks as they are in business and want to (or are open to) being found. 

I can see for those typing on a cell phone how it would be quicker, but that's about it.

If that works for you, please reply to this email within 36 hours to accept this appointment and I will then add you to my showing schedule.Also, as a means of courtesy to both our busy schedules, please confirm via text or phone call at least 2 hours prior on the day of the showing to my cell phone (area code and number).I’ve also attached our rental application.

Then, when any mobile device enters that virtual fenced area (like a specific home address), your custom ad is served to the device. 

Darn near anyone in any form of the medical industry, not just Doctors and nurses but how about medical supply companies, CNC machining for medical devices and on and on and on, they are all working as much as possible and holding hiring campaigns.

Use a cell phone to communicate.

Even if you use Z-wave, the devices will still transmit data over the internet.

You can reach out via my cell below.

If you could send me a private message I will get you my cell # .