How Many Z-Wave Thermostats Can the Qolsys IQ5 Hub Support?

The IQ5 Hub supports up to 40 Z-Wave thermostats. This device limit is set in the Z-Wave Settings menu and can be adjusted by an installer. You can control all connected thermostats directly from the panel touchscreen or remotely through the Alarm.com mobile app on your smartphone.

The Qolsys IQ5 Hub is a powerful security panel with full Z-Wave support for home automation devices including thermostats. The panel communicates with Z-Wave thermostats using the built-in Z-Wave radio, allowing you to create an integrated smart home system. Once connected, thermostats appear on a dedicated thermostat page that you can access by swiping through the home screen pages.

Z-Wave Device Limits

The IQ5 Hub supports a maximum of 40 Z-Wave thermostats by default. This is part of the overall Z-Wave device allocation that includes 80 lights, 20 door locks, 21 miscellaneous devices, and 6 garage doors. The total Z-Wave network can support up to 167 devices across all categories. These limits are configurable through the installer menu, though most residential installations will never approach the maximum thermostat count.

Thermostat Control Features

When you add Z-Wave thermostats to your IQ5 Hub, a dedicated thermostat page appears on the panel. From this page, you can adjust the target temperature using up and down arrows, switch between Heat, Cool, Auto, and Off modes, control the fan to run continuously or automatically, and view the current temperature and battery level. If you have multiple thermostats, swipe up and down on the thermostat page to switch between them.

Remote Access Through Alarm.com

With an Alarm.com account and compatible monitoring plan, you can control your thermostats from anywhere using the Alarm.com mobile app or website. The app displays all connected thermostats and allows you to adjust temperatures, change modes, and set schedules remotely. This is especially useful for energy management when you are away from home or want to adjust the temperature before arriving.

Compatible Thermostats

The IQ5 Hub works with Z-Wave compatible thermostats from manufacturers including Honeywell, Trane, 2GIG, and others. When selecting a thermostat, ensure it supports Z-Wave or Z-Wave Plus protocols for guaranteed compatibility. Z-Wave Plus devices offer improved range and battery life. The panel supports both battery-powered and hardwired thermostats, depending on your HVAC system requirements.

The IQ5 Hub supports up to 40 Z-Wave thermostats, providing extensive climate control for large homes or commercial applications. Consider integrating with a complete security system and home automation setup for full protection. For help adding thermostats to your IQ5 Hub, contact the Alarm Grid support team. We are here Monday through Friday from 9:00 AM to 8:00 PM Eastern Time. Email us at support@alarmgrid.com.