Description
HDL M/P2R.1 Granite Series is a metal four-button EU-format KNX smart wall panel. Mechanical push buttons, individually configurable RGB status lights and a built-in temperature sensor support room lighting, curtains, HVAC and scene control in KNX systems.
Controls
- Four mechanical push-button inputs with independent or combined actions
- Configurable switching, dimming, shutter and scene functions
- RGB button indicator brightness and colour selectable using ETS
- Room-temperature sensing for compatible KNX control logic
Technical specifications
- KNX power supply: 21–30 V DC, approximate current 6 mA at 30 V
- EU faceplate dimensions: 86 × 86 × 11 mm
- Net weight: 109 g
- Requires matching separate M/PCI.1-A KNX panel interface
- EU flush-mounted wall box, indoor IP20 environment
Finish and ordering
The main photograph shows the Space Gray metal finish as a reference. This listing does not yet identify the precise ordered finish within the Granite metal range; confirm exact colour and interface compatibility before ordering. Exact stock and delivered selling price remain pending. Product stays a public product listing available for enquiries only.
Manufacturer-model reference and datasheet
Gallery photos show the exact HDL Granite four-button KNX panel M/P2R.1 in Space Gray with sample RGB indicators, a blank button strip, and side details. Button symbols and visible status LEDs are illustrative; the matched power interface M/PCI.1-A is separate. Manufacturer-model reference: HDL KNX gallery.









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