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ADC-T3000 - Alarm.com Smart Thermostat (2nd Generation)

ADC-T3000 - Alarm.com Smart Thermostat (2nd Generation)
ADC-T3000 - Alarm.com Smart Thermostat (2nd Generation)
Item# ADC-T3000

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Please Note: The Alarm.com ADC-T3000 smart thermostat has been discontinued and replaced by the ADC-T2000 model number.

Alarm.com ADC-T3000 Product Description:


The Alarm.com ADC-T3000 is an aesthetically pleasing ENERGY STAR® certified smart thermostat that has been updated to deliver the best in both form and function. With a rich OLED display, advanced diagnostics, and one-touch commands, Alarm.com's ADC-T3000 is the most innovative thermostat yet, that combines even smarter features with a superior design for maximum comfort. Enjoy precision comfort when paired with an Alarm.com Temperature Sensor (ADC-S2000-T-RB).

The ADC-T3000 auto-detects wiring to simplify system configuration, eliminating errors and speeding up installations. It also works with virtually any conventional 24 V system. Additionally, this smart thermostat supports multi-staged systems and heat pumps, zoned systems in which each zone has its own thermostat, humidifiers/dehumidifiers, and ventilation systems (HRV, VRV, external air baffle). With improved push-button terminals and a more open backplate design, the ADC-T3000 makes it easy to connect and disconnect wires without additional equipment. Also, the new thermostat also has a 30% slimmer profile, rich OLED display and utilizes most cutting edge in Z-Wave security over the S2 security protocol.

Product Features:

  • Self-configuration for easier installation
  • Flexible, easy-to-use controls
  • Proactive detection of common system problems
  • Humidity control
  • Broad HVAC compatibility
  • Flexible power options
  • Cutting edge security

Please Note: For installation of the Alarm.com ADC-T3000 smart thermostat, you should have knowledge of your high-voltage HVAC system. If not, we recommend you hire an HVAC technician to install on your behalf due to the risk of injury to a non-professional. GeoArm will not troubleshoot wiring and power issues without an HVAC Technician present.

Alarm.com ADC-T3000 Product Specifications:


  • Dimensions: 4.1" X 5" X 0.7" (10.4 x 12.6 x 1.8 cm)
  • Power: 2 AAA batteries or 24 V power
  • Operating temperature range: 32°F to 120°F (0°C to 49°C)
  • Communication: Z-Wave Plus

Alarm.com ADC-T3000 Included Accessories:


  • Thermostat
  • Drywall anchors and screws (x2)
  • Wire labels
  • Batteries (x2 AAA)
  • User guide

Alarm.com ADC-T3000 Compatible Systems:


  • Humidifier: Yes
  • Dehumidifier: Yes
  • Heat (Fossil or Electric): Up to three stages
  • Cool: Up to two stages
  • Heat pump with AUX: Up to two stages
  • AUX heat: Up to three stages
  • Dual fuel (Fossil AUX Heat): Yes
  • Forced air zoned heat: Up to three stages
  • Forced air zoned cool: Up to two stages
  • Ventilation control: HRV, ERV, external air baffle
Q & A's :

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