Item No.:FT-08 KNX or Modbus communication For 2 pipe or 4-pipe fan coil units/ heat pump/ boiler  Sleek frame design Valve control via 2-point or 0…10 V output Supports 3-speed fans or fans with EC motor 7 days 4 periods programmable  Smart App supported Non-Volatile memory to keep program settings and setpoints during a power outage  Child Lock (Optional) IR control supported External Sensor  (Optional)  WIFI Remote Control (Optional)