General Alarm.com Smart Thermostats Information

Data Sheets

Installation Guides 

User Guides

• Factory reset an Alarm.com Smart Thermostat to its default settings

• Find the serial number on an Alarm.com Smart Thermostat

• Operate the Alarm.com Smart ThermostatThe Alarm.com Smart Thermostat (Smart Thermostat HD, ADC-T3000, and ADC-T2000) can be operated locally in addition to the remote control features on the Customer website and Customer app.

How-to Troubleshooting Guides 

Frequently Asked Questions

• Can humidity be controlled only when the HVAC unit is running on heat or cool?

• Can the Alarm.com Smart Thermostat control multiple zones of an HVAC system?

• Do Alarm.com Smart Thermostats qualify as ENERGY STAR® Connected Thermostats?

• How do Auxiliary Heat and Emergency Mode work with an Alarm.com Smart Thermostat?

• Is the Alarm.com Smart Thermostat compatible with dual fuel and hybrid HVAC systems?

• What are the differences between the ADC-T2000 and the ADC-T3000 Smart Thermostats?

• What does it mean when the thermostat reads HOT instead of the temperature?

• What happens when the Smart Thermostat is affected by a power outage?

• When does the Alarm.com Smart Thermostat act as a Z-Wave repeater?

• Which HVAC systems and brands are compatible with Alarm.com?