The Infigo 200 series is a collection of intelligent modules with call options. The Infigo 200 series can be wired both on IP and BUS. Each module in the 200 series features a red call push button with an integrated reassurance LED. This can be extended with 3 additional capacitive function keys, which can be customized. Depending on the chosen model, the basic version can be extended with a wireless receiver, an RFiD module or a SIP-Client with voice/back voice capabilities.