Home monitoring systems run HVAC analysis checks to stay ahead of potential issues. Ten smart sensors install on the furnace and air conditioner to analyze the HVAC system. The monitoring system provides monthly performance checks for users and contractors, so preventative maintenance can be performed as needed. It also provides real-time alerts when a problem is detected so it can be addressed quickly.

Temperature sensors monitor air for heating and cooling conditions. They're often used to identify incoming outside air temperatures for combustion, for zoning applications, or to display the temperature on a thermostat away from the remote. Remote sensors allow thermostats to control temperatures in spaces away from where the thermostat is installed.

Multifunction sensors expand the capabilities of thermostats by monitoring humidity or motion in addition to temperature. They use the RedLink network to communicate wirelessly. These sensors are often used to identify incoming outside air temperatures for combustion, for zoning applications, or to display the temperature on a thermostat away from the remote. Remote sensors allow thermostats to control temperatures and other conditions in spaces away from where the thermostat is installed.