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Gira RTR BT System rws 539427 (539427)

Price in EUR including VAT
Delivered between 12/1/2026 and 17/1/2026
More than 10 pieces in stock at supplier
free shipping

Product details

System 3000 Room Temperature Controller BT in pure white satin finish. Operation and programming via mobile device (smartphone or tablet) via Bluetooth with the Gira System 3000 app. Control via capacitive sensor surface. Manual and time-controlled regulation of room temperature.

Functions on the attachment:

  • Current time can be saved as a switching time, quick programming.
  • Automatic summer/winter time changeover, can be disabled.
  • Timer with three memory areas, each with comfort and setback times for Monday to Friday and Saturday as well as Sunday.
  • Setting of comfort, setback, cooling, and frost protection temperatures.
  • Controller output: Pulse width modulation (PWM) or 2-point control.
  • Heating optimization (temperature is reached at the set time).
  • Adaptation to valves (normally open or normally closed).
  • Activation of cooling operation via the unit.
  • Supports internal and external temperature sensors.
  • Temperature drop detection.
  • Operation lock.
  • Valve protection function.
  • Display turns off after 2 minutes, permanent display of the current time possible.

Functions with the Gira System 3000 app:

  • Weekly timer with 40 individually programmable switching points and temperatures.
  • Vacation mode (start, end, temperature).
  • Boost function: quick heating for a maximum of 5 minutes.
  • Locking of local operation possible.
  • Integration of an external temperature sensor via Bluetooth.
  • Minimum and maximum temperature values adjustable.
  • Copying of settings and time programs to additional attachments possible.
  • The combination of attachment 5393xx with 540700 is only possible from I05 (index). When connected to the Gira System 3000 app, the time and date are updated.

Key specifications

Power supply
Electrical connection
Thermostat type
Room operating unit
Smart home ecosystem
Apple HomeGoogle Assistant
Smart Home
Not compatible
Items per sales unit
1 pcs.
Item number
32334588

General information

Manufacturer
Gira
Category
Thermostats
Manufacturer no.
539427
Release date
18/10/2022

Colour

Colour
White
Exact colour description
Pure white

Material

Material group
Plastic
Material
Thermoplastic resin

Thermostat properties

Thermostat type
Room operating unit
temperature control
Bluetooth
Thermostat functions
Automatic time changeover summer/winter timeFrost protection settingHoliday modeSuitable for heatingTemperature displayTimerValve protection function
Display
Led display

Smart home features

Smart Home
Not compatible
Smart home ecosystem
Apple HomeGoogle Assistant

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Power supply

Power supply
Electrical connection

Scope of delivery

Items per sales unit
1 pcs.
Scope of delivery
RTR BT System 539427

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?

Source: Galaxus
  • Gira
    Not enough data
  • 1.Oventrop
    0 %
  • 1.TP-Link
    0 %
  • 3.Eberle Controls
    0,2 %
  • 4.Honeywell
    0,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Gira
    Not enough data
  • 1.Aqara
    0 days
  • 1.EQ-3
    0 days
  • 1.Homematic IP
    0 days
  • 1.Meross
    0 days

Return rate

How often is a product of this brand in the «Thermostats» category returned?

Source: Galaxus
  • Gira
    Not enough data
  • 1.EQ-3
    0,1 %
  • 2.Bosch Smart Home
    1,5 %
  • 3.Homematic IP
    2,3 %
  • 4.Sonoff
    2,6 %
Source: Galaxus