actually it is a bit of everything.
With the keypad you can do:
- configure system options with menus on OLED display
- activate scenarios or turn on/off lights
With 4 coloured leds:
- the blue led flashes on motion detected
- the white led can be used as a guiding light
- the red and green leds can be used for other alerts
- or simply make all leds flashing and get raving (LOL)
Sensors (motion, luminance, temperature, IR transceiver):
- thermostat
- siwtch on/off lights based on luminance and motion detection
- control lights with a common IR remote
- control TV, AVC through automation programs
- basic security alarm on motion detected (when armed)
also the cool thing is that the keypad is actually using only one input (an analog MCP3008 channel).