LUX TQX smart thermostat with smart room sensor learns wake, leave, return and bed times to trim energy use. As a Matter bridge it shares occupancy, temperature and humidity with lighting, security and comfort apps.
Wire for conventional up to 2 heat / 2 cool, heat pump up to 4 heat / 2 cool, PTAC, or fan coil. Voltage needs C-wire. LUX Power Bridge is included. Install runs minutes with the wiring diagram. Set it once and sensors track room by room use.
TQX Features
On-device schedule learning
Detects daily activity to save energy without losing comfort.
Matter compatibility
Connects through existing smart speaker or Matter controller.
Up to 5 remote sensors
Monitors occupancy and temperature where rooms are in use.
C-wire or Power Bridge
Runs on C-wire power with included bridge option.
Wide HVAC support
Fits conventional, heat pump, PTAC and fan-coil systems.
Not for line voltage
Heat only millivolt OK; 120V/240V systems are excluded.
TQX Specifications
Power: C-wire or LUX Power Bridge included
Dimensions: H 3.5 in. x W 3.5 in. x D 1.1 in.
Smart home: Matter bridge, works with major smart-home ecosystems
Not compatible: 120V/240V line voltage systems
Remote sensors: Supports up to 5 remote sensors with occupancy and temperature
Auxiliary outputs: Up to 2 for humidification, dehumidification or ventilation
System compatibility: Conventional up to 2 heat, 2 cool; heat pump up to 4 heat, 2 cool; PTAC; fan coil 2-pipe or 4-pipe
