ITR830-002 is an air conditioner gateway that used for monitoring and control all the functioning parameters of Daikin Industries air conditioners via KNX bus line. Daikin Split AC - KNX Gateway is compatible with models in split types categorized in compatibility list sold by Daikin Industries. Daikin Split AC - KNX Gateway has easy installation feature and can be installed inside the own AC indoor unit or a proper location away from the air conditioner, it connects one side directly to the electronic circuit of the AC indoor unit and in the other side directly to the KNX bus