MDT Glass Push Button II Smart – Elegance and versatility for your KNX control system
The MDT Glass Pushbutton II Smart combines modern design, high-quality materials, and innovative KNX technology. With up to 12 individually configurable functions , a high-resolution color display , and an optional temperature sensor , it is the perfect control element for smart buildings. Available in white (BE-GT20W.02) and black (BE-GT20S.02) , it integrates seamlessly into any room concept – from elegant living spaces to professional business environments.
Key features
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Innovative control system:
- Up to 6 sensor surfaces , individually configurable as single buttons or button pairs .
- Configuration of up to 12 functions across 2 or 3 levels for maximum flexibility.
- Supports short and long key presses with up to 2 objects per key.
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Modern color display:
- Active TFT display with customizable background color ( white/black ).
- Displays indoor and outdoor temperature , time, and user-defined text.
- Clear symbol display for intuitive operation.
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Advanced Features:
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Touch function: Control by simultaneously touching multiple sensor surfaces – ideal for scene control.
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Group control: Long or extra-long button press for operating multiple devices simultaneously.
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Mapping function: Quick and easy function assignment via ETS.
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RGB status indicator:
- Each sensor area has its own RGB LED – status indicators in individual colors (e.g. red, green, blue, white).
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Temperature sensor (optional):
- Measuring range: 0 to +40 °C, accuracy ±0.5 °C.
- Perfect integration with MDT heating actuators for precise room temperature control.
Technical details
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Sensor areas: 6 sensor fields, individually configurable.
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Temperature measuring range (for sensor models): 0 to +40 °C.
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Power supply: KNX bus, typical consumption < 0.6 W.
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Dimensions: 92 x 92 x 29.2 mm (W x H x D).
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Assembly:
- Suitable for standard switch boxes.
- Recommended installation height: 1.50–1.60 m (when using the display as a display element).
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Ambient temperature: 0 to +45 °C.
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Protection class: IP20 – suitable for dry indoor areas.
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KNX compatibility: KNX TP-256, programmable with ETS 5 / ETS 6.
Applications
- Convenient control of lighting, blinds, heating and scenes .
- Displays temperature, time, status messages and text information .
- Integration into smart homes and commercial buildings for centralized control.
Design and operation
The elegant glass surface in black or white gives the MDT Glass Push Button II Smart a sophisticated appearance. Thanks to capacitive sensor technology, it responds precisely to touch and offers convenient cleaning with its cleaning function, preventing accidental activation. The clear design and subtle illumination ensure intuitive and appealing operation – perfect for modern KNX environments.
Product information
Manufacturer part number: BE-GT20S.02S
Article number: SMH0235
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