Description
HDL M/PTL43.1 KNX Granite 4.3-inch is a multifunction colour touchscreen control panel with programmable lighting, curtains, scenes, AC/FCU, floor heating, music and fresh-air pages. The screen supports portrait and landscape use with configurable shortcut scenes, adjustable backlight and screen locking.
Sensors and control
- 4.3-inch LCD, 480 × 800 resolution
- Built-in temperature, humidity and proximity sensors
- Proximity detection for automatic display wake-up at roughly 20–30 cm
- Dedicated lighting, shutter, HVAC, floor heating, scene and music controls
- Requires compatible KNX ETS application and M/PCI2PU.2 US panel power interface
Technical specifications
- KNX bus: 21–30 V DC, 15 mA at 30 V
- Separate auxiliary supply: 20–30 V DC, 110 mA at 24 V
- Dimensions: 86 × 116.5 × 11 mm
- Net weight: 138 g
- Enclosure: glass, aluminium and PC, IP20
- Working temperature: −5 to +45 °C
Compatibility
This is a US-format wall panel requiring suitable mounting and auxiliary power. Confirm exact KNX/ETS support, panel finish and EU electrical installation compatibility before specifying it for Spain.
HDL manufacturer product information
Ordering
Exact model photo and finish, supplier stock, freight and retail price remain to be verified. This product is a public product listing available for enquiries only.
Additional manufacturer-model photos show the black HDL KNX M/PTL43.1 4.3-inch US Granite touchscreen in portrait and landscape demonstration interfaces, plus screen-off front. Gallery source: HDL KNX catalogue. Shown on-screen UI and orientation are illustrative, and the matching panel interface is a separate required item.








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