Temperature and humidity sensor with display – indoor
Keep an eye on the temperature and humidity in your rooms. With the temperature and humidity sensor with display – indoor 
Control your indoor climate even more efficiently with a smart wall thermostat.
Keep an eye on the temperature, and ensure the smart way that your home is always properly heated. That's easy with the wall thermostat – basic.
Prevent your rooms from becoming too humid and keep an eye on the temperature: with the Homematic IP temperature and humidity sensor - indoor.
Upgrade your existing underfloor heating to smart quickly and easily: To do this, simply replace your existing wall thermostat with the smart wall thermostat with switching output.

The clear one

  • Particularly clear thanks to elegant design
  • With humidity sensor for a perfect indoor climate

The classic

  • Innovative operation via rotary dial
  • With humidity sensor for a perfect indoor climate
  • Available in white and anthracite

The beginner

  • Can also be used without a control centre to get started with push-to-pair
  • Extra large LC display for a quick overview
  • 1 Heating profile can also be set on the appliance

The inconspicuous one

  • Unobtrusive due to simple design
  • With humidity sensor for a perfect indoor climate

The favourite of every underfloor heating system

  • Can also be used without a control centre with HmIP-FAL and Push-to-Pair
  • Innovative operation via rotary dial
  • Available in white and anthracite (230 V version)

Functions

Heating cost savings of up to 33
Heating cost savings of up to 33
Heating cost savings of up to 33
Heating cost savings of up to 33
Heating cost savings of up to 33
LC display
Illuminated LC display
LC display
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Illuminated LC display
3 heating profiles
3 heating profiles
3 heating profiles via app, 1 heating profile on the device
3 heating profiles
3 heating profiles
Boost function via app
Boost function on the device and via app
Boost function on the device and via app
Boost function via app
Boost function on the device and via app
Holiday mode via app
Holiday mode on the device and via app
Holiday mode on the device and via app
Holiday mode via app
Holiday mode on the device and via app
Humidity measurement
Humidity measurement
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Humidity measurement
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Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 radiator thermostats (per room)
Max. 8 window contacts (per room)
Max. 8 window contacts (per room)
Max. 8 window contacts (per room)
Max. 8 window contacts (per room)
Max. 8 window contacts (per room)
Integration in switch series (55 mm frame)
Integration in switch series (55 mm frame)
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Integration in switch series (55 mm frame)
Integration in switch series (55 mm frame)
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Stand-alone operation possible (only HmIP-WTH-2)
Stand-alone operation possible
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Direct teach-in to HmIP-FAL possible (with stand-alone)

Operation

Cloud operation with access point (app)
Cloud operation with access point (app)
Cloud operation with access point (app)
Cloud operation with access point (app)
Cloud operation with access point (app)
Local operation with CCU3 possible
Local operation with CCU3 possible
Local operation with CCU3 possible
Local operation with CCU3
Local operation with CCU3 possible
Operation via app
Operation on the device and via app
Operation on the device and via app
Operation via app
Operation on the device and via app
Programming via app
Programming on the device and via app
Programming on the device and via app
Programming via app
Programming on the device and via app
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Programmable operating lock
Programmable operating lock
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Programmable operating lock
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant
Voice control with Alexa and Google Assistant

Technical data

55 x 55 x 23.5 mm (without frame)
55 x 55 x 23.5 mm (without frame)
85 x 85 x 22 mm
55 x 55 x 23.5 mm (without frame)
55 x 55 x 23.5 mm (without frame)
86 x 86 x 25 mm (with frame)
86 x 86 x 25 mm (with frame)
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86 x 86 x 25 mm (with frame)
86 x 86 x 25 mm (with frame)
Weight: 65 g
Weight: 100 g
Weight: 185 g
Weight: 85 g
Weight: 136 g
Radio free-field range: 180 m
Radio free-field range: 250 m
Radio free-field range: 250 m
Radio free-field range: 130 m
Radio free-field range: 130 m (230 V) / 160 m (24 V)
Battery life: 2 years (typ.)
Battery life: 2 years (typ.)
Battery life: 5 years (typ.)
Battery life: 2 years (typ.)
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868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz
868.0-868.6 MHz and 869.4-869.65 MHz
Batteries (2x 1.5 V LR03/Micro/AAA)
Batteries (2x 1.5 V LR03/Micro/AAA)
Batterien (2x 1.5 V LR6/Mignon/AA)
Batteries (2x 1.5 V LR03/Micro/AAA)
230 V/50 Hz or 24 V/50 Hz