BUG & BUG solutions are supplying gateway's for control systems. We are supplying devices and gateways for all control systems that have RS232 or IP connection, so you can easy expand control system do some other protocol. At the moment, we have SMS gateway that exchange communication from standard GSM network to control system and back. This give you possibility to "drive" any device in control system over SMS message. Also, we are preparing KNX gateway to make possible communication to standard smart home solution. This will give possibility to connect any smart house device to any control system at reasonable price.