TelevisGate 2G is an interface device that connects Eliwell and third party controllers via RS485 to the TelevisBlue Cloud application
( using the integrated GSM/GPRS Quad-Band modem (850/900/1800/1900 MHz).
TelevisGate 2G was designed to work exclusively with the pre-installed SIM cards in a specific set of countries, the list of which is available on the website