Alarm.com Z-Wave Capacitive Touch Smart Thermostat ADC-T25

Comfort without the C-wire.

The Alarm.com ADC-T25 is a Z-Wave smart thermostat with an OLED touch display. It runs on 24 VAC or four AA batteries, so no C-wire is required.

$271.99
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Alarm.com Z-Wave Capacitive Touch Smart Thermostat ADC-T25
No C-wire required24 VAC / four (4) AA batteries
Z-Wave Long RangeSmartStart and S2 supported

Not every wall has a C-wire.

Many thermostat upgrades stall when the wiring doesn't offer a common wire. The ADC-T25 can run on 24 VAC or four (4) AA batteries, so power is not a blocker.

✕
Without itWithout it, you may need to rework wiring or settle for a thermostat that won't fit your HVAC system.
✓
With the Z-WaveWith it, one Z-Wave thermostat covers universal 24VAC systems including forced air, heat pump (O/B), radiant, and dual fuel.
What you get

Built for real HVAC systems

The ADC-T25 pairs a touch display with broad system support for installers and homeowners.

OLED touch display

A capacitive touch interface on an OLED display puts temperature control right on the wall.

Alarm.com Z-Wave Capacitive Touch Smart Thermostat ADC-T25
3 + 2

Heat and cool stages

Handles up to 3 stages of heat and 2 stages of cool.

Z-Wave connectivity

Communication supports Z-Wave SmartStart, Z-Wave S2, and Z-Wave Long Range.

Universal 24VAC support

Works with forced air, heat pump (O/B), radiant, and dual fuel systems.

Humidity and ventilation

Includes humidity control and supports HRV, ERV, and an external air baffle via the Z-terminal.

The brand

Alarm.com

81 Alarm.com products at Raztechs.

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Details

Everything you need to know.

BrandAlarm.com
ModelZ-Wave
DisplayOLED touch display
Power24 VAC / four (4) AA batteries (No C-wire required)
Dimensions (H x W x D)4.7" x 4.7" x 1" (12 x 12 x 2.6cm)
Operating Temperature41°F to 95°F (5°C to 35°C)
CommunicationZ-Wave SmartStart, Z-Wave S2, Z-Wave Long Range
StagesUp to 3 stages of heat and 2 stages of cool
Humidity ControlYes
Ventilation ControlSupports HRV, ERV, and external air baffle (via Z-terminal)
Description

Alarm.com Z-Wave Capacitive Touch Smart Thermostat ADC-T25

The Alarm.com ADC-T25 is a smart Thermostat: Z-Wave Capacitive Touch Smart Thermostat. It is aimed at security installers, integrators and property owners who want a genuine Alarm.com device for a new system, an expansion or a replacement.

Key Features

  • Display: OLED touch display
  • Power: 24 VAC / four (4) AA batteries (No C-wire required)
  • Dimensions (H x W x D): 4.7" x 4.7" x 1" (12 x 12 x 2.6cm)
  • Operating Temperature: 41°F to 95°F (5°C to 35°C)
  • Communication: Z-Wave SmartStart, Z-Wave S2, Z-Wave Long Range
  • HVAC Compatibility: Universal 24VAC systems including forced air, heat pump (O/B), radiant, and dual fuel
  • Stages: Up to 3 stages of heat and 2 stages of cool
  • Humidity Control: Yes
  • Ventilation Control: Supports HRV, ERV, and external air baffle (via Z-terminal)
  • Included Accessories: Thermostat, trim plate, screws and anchors, user guide, four (4) AA batteries

Specifications

  • Brand: Alarm.com
  • Model: ADC-T25
  • Z-Wave: Yes
  • Shipping weight: 1 lb

Typical Uses

  • Heating and cooling control in homes and small businesses
  • Smart-home and security-system energy management

Alarm.com devices require an active Alarm.com service account through an authorised dealer; please confirm compatibility with your existing panel, cameras and service plan before ordering. Install the ADC-T25 according to the manufacturer's instructions and local codes, and contact us with your existing equipment models if you need help.

Good to know: Install according to the manufacturer's instructions and local codes. Contact us with your existing equipment models if you need help.

Need help with compatibility?

Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

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Alarm.com Z-Wave Capacitive Touch Smart Thermostat ADC-T25
In the box

Alarm.com Z-Wave, ready to order.

  • Thermostat
  • Trim plate
  • Screws and anchors
  • User guide
  • Four (4) AA batteries
$271.99Z-Wave