Alarm.com ADC-T25 - Data Sheet - Dated 2024

Overview
The T25 is a cost-effective connected thermostat.
It features a capacitive touch display and a sleek white
design to blend in with any space while delivering smart
HVAC control throughout the property. The T25 offers
a simple installation with battery operation, HVAC wire
detection and auto configuration. The thermostat is
suitable for installations in residential, multi-family and
commercial applications with traditional 24V HVAC
systems. As part of the Alarm.com platform, the T25
supports Pro HVAC Monitoring and provides insight
into the HVAC system efficiency.
www.alarm.com
© 2024 Alarm.com. All rights reserved. 240829
ADC-T25
DATA SHEET
Key Features
• Rich OLED display for simple
configuration
• HVAC Wire Detection and
Auto Configuration
• Long battery life. No C-wire required
• Z-Wave SmartStart, S2 and
LongRange Compatible
• Full integration with the Alarm.com
platform - Scenes, Energy Saving
Schedules, and Pro HVAC Monitoring.
• Humidity control
• Vent control
• Compatible with Alarm.com
Temperature Sensor
Smart
Thermostat Specifications
Power:

24 VAC / 4x AA
Batteries
Dimensions:
(H x W x D): 4.
7 x 4
.7 x 1" ( 12 x 12 x 2
.6 cm)

Operating temperature:

41°F to 95°F (5°
C to 35°C)


C

ommunication:

Z-Wave SmartStart Z-Wave S2

Authenticated/Unauthenticated
Z-Wave Long Range
Compatible Systems
Near Univ
ersal 2
4 VAC Compatibility:

Yes
Humidifier:
Yes
Dehumidifier:
Yes

F

orced Air:
Yes

Heat pump:
Yes – C
ompatible with both
O and B systems

Heat:

Up to
3
stages

C

ool:
Up to 2 stages

Dual Fuel:
Yes
Ventilation Control:
HRV, ER
V, Ext
ernal Air Baf
fle
Included accessories
•

T25 Smart
Thermostat
•

User Guide
•

Dry
wall anchors and screws
•

Trim Plat
e
Pro HVAC Monitoring

Pro HVAC Monitoring makes it easier than ever for
cust
omers to stay informed on the health of their

HVAC system. Customers with a connected thermostat
can opt-in to this service and receive monthly HVAC
status reports. They are also paired with a participating
HVAC service provider in their area for instances when
issues do occur. As soon as the monitoring system
detects an anomaly, the customer and the preferred
HVAC service provider are notified. The customer can
then request a service appointment directly in the
mobile app. The HVAC service provider can also
proactively monitor the health of customers' systems
and reach out to them about its performance, further
enhancing the customer service experience.
www.alarm.com
© 2024 Alarm.com. All rights reserved. 240829
Terminal guide
Terminal
Description
RC
Cooling power
RH
Heating power
W
Heating/Aux Stage 1
C
Common wire from transformer
Z
Configurable: W2, Y2, O/B Zoning,
Humidifier, Dehumidifier, Vent
Y
Cool/Pump stage 1
G
Fan
O/B
Heat Pump Reversing Valve
(Configurable)