Frequently Asked Questions

How Do I Enable/Disable Thermostat Lock On an ADC-T3000?
Thermostat Lock prevents others from controlling the ADC-T3000 locally at the unit. All control will need to be performed from the ADC website or mobile app. Learn how to apply Thermostat Lock.
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How Do I Enable/Disable Motion Detected Wake on an ADC-T3000?
The Motion Detected Wake feature for the ADC-T3000 has the thermostat display its screen automatically upon detecting nearby movement. Learn how to enable this feature.
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How Do I Adjust the Heat Pump Expiration Setting On the ADC-T3000?
Only your monitoring company can adjust the Heat Pump Expiration Setting for your ADC-T3000 Thermostat. You cannot adjust the setting yourself. Learn about this feature.
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How Do I Change the Temperature Display to Celsius or Fahrenheit On the ADC-T3000?
Your ADC-T3000 Thermostat can be changed between Celsius and Fahrenheit through the Alarm.com website or locally at the thermostat. Adjust your ADC-T3000 to Celsius or Fahrenheit.
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How Do I Replace the Batteries in the ADC-T3000?
The ADC-T3000 normally receives power from the HVAC system. The unit also has two (2) AA batteries to use during an electrical outage. Learn to replace the ADC-T3000 batteries.
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Which Types of HVAC Systems Does the ADC-T3000 Work With?
The Alarm.com ADC-T3000 Thermostat will work with a variety of HVAC systems, including heat pump systems and conventional systems. Learn about ADC-T3000 compatibility.
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Does the ADC-T3000 Qualify as an Energy Star Connected Thermostat?
As an Energy Star Connected Thermostat, the ADC-T3000 is eligible for certain rebate programs. Learn about the Energy Star program and the benefits associated with the ADC-T3000.
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Can the ADC-T3000 Display Stay On Permanently?
There is no way to set the Alarm.com ADC-T3000 Thermostat so that it stays ON all the time. But you can have the thermostat display based on detected motion. Learn about the ADC-T3000.
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Can I Control Multiple Zones Using an ADC-T3000?
If your HVAC system has multiple zones, then you would need a different ADC-T3000 device for each HVAC zone. Each unit can only control one zone. Learn about the ADC-T3000.
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How Do I Find the Firmware Version On an ADC-T3000?
Your Alarm.com ADC-T3000 Thermostat will have a firmware version listed in its menus. You may be able to upgrade the firmware. Learn how to find the ADC-T3000 Firmware.
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