I was asking a similar question a week or two ago. There are some small
developer type of boards in the $40 range.
One could do it by just looping back an ethernet port if you had some way to
send traps when that port changed state.
-----Original Message-----
From: Matt via Af
Sent: Monday, December 29, 2014 6:31 PM
To: [email protected]
Subject: [AFMUG] Simple Alarm Panel
Looking for an economical device with contact closure inputs that will
send email and text alerts using a provided Internet connection. Say
a door is opened at a tower site I want an email or text message or
both. Anyone know of anything? Thinking of using something like an
Arduino but hate to reinvent the wheel.