Tym Security Monitoring

24/7 Alarm Monitoring for your home.  Includes the alarm.com subscription, as well as 24/7 professional monitoring.

There's a one time activation fee of $45, plus the first month monitoring of $25 for a total of $70.  Afterward, it's $25 a month.  Monitoring is month-to-month, there are no long time commitments or contracts.  Stay because you want to, not because you have to.

For self monitoring, see Alarm.Com Service