Alarm.com ADC-T2000 Smart Thermostat, 3-Stage Heat, 2-Stage Cooling, AA Battery

Keep facilities comfortable while reducing energy spend with the Alarm.com ADC-T2000 Smart Thermostat. Designed for installers and property managers, this programmable smart thermostat delivers precise temperature control—supporting up to three stages of heat and two stages of cooling—so complex HVAC systems perform efficiently across zones. ENERGY STAR certified scheduling, geo-services automation and temperature alerts help drive measurable energy savings and occupant comfort.

Built for integration, the ADC-T2000 uses Z-Wave connectivity to join Alarm.com's security and monitoring platform, allowing unified control of HVAC alongside surveillance and access systems. Installers appreciate its flexible power options: operate on AA batteries for up to 18 months or connect to a common wire when available, and complete setup quickly with local or MobileTech configuration. Pair with Alarm.com temperature sensors for even finer control and improved system response.

Ideal for commercial properties, multi-family units and managed facilities that require centralized monitoring and reliable automation. Add the ADC-T2000 to your Alarm.com security and monitoring solution to streamline HVAC management—contact sales or order now to integrate comfort with security.

• Save energy and cut operating costs with ENERGY STAR certified scheduling and smart automation
• Remote monitoring and control via Alarm.com mobile app and Z-Wave integration for centralized security and HVAC management
• Broad HVAC compatibility: supports up to 3-stage heat and 2-stage cooling, heat pumps, multi-zone and dual-fuel systems
• Flexible power: runs on AA batteries up to 18 months or wired to a common C-wire for reliable operation
• Fast, accurate installation with local setup or MobileTech configuration wizard to reduce install time and callbacks