The Master Unit

Inside the sturdy aluminium case of the master unit we find an industrial Linux-computer, lighting control software, a real-time clock with guaranteed battery life beyond expected lifespan and two-way secured wireless connections to the luminaires, sensors, the computer, smartphones, the Internet and a wired Ethernet connection.

The Master Unit

  • Radio communication with the luminaries and sensors, SRD radio, 863…870 MHz, std. ETSI EN300 220-1
                 - Control based on clock, calendar or sensory data (sensors optional)
                 - Parameter updates
                 - Software updates

  • 3G, WLAN and Ethernet connections
                  - Controlling luminaires, receiving updates to parameters and software
                  - Receiving updates to internal software by SRD radio / GPRS.
                  - Sending statistics / operational data
  • Industrial Linux-computer
                  - Calendar, clock
                  - Guaranteed battery life beyond expected lifespan