CO detector has a life of 5 years. Failed. Can not get support with out buying a new panel, designed obsolesce, plus at least one month service contract for $40. (Need to synch up the detector with the panel). Add $70 for the detector and what you have is a scam.
Got a CO detector for $20.
I have now moved the Vivint detector to the garage where it can beep until I need to replace the battery and the alarm does not go off every eight hours. Eventually will need to disarm the whole system because in my area there is no need for an alarm system. Came with the house.
All of this after I chatted with Vivint support, and then tried to get a month to month contract.
Review about: Vivint Security System.
Reason of review: Pricing issue.