The IRG LTE Routers are designed to operate on limited power sources by consuming less than 1 W in idle mode. Standby Mode can also be triggered to drop power consumption to 53 mW when necessary. They also feature dual-SIM card slots — when the primary carrier contract data cap has been exceeded, the routers will automatically switch over to a backup data plan. If deployed in a mobile environment, long-distance roaming can be enabled and used in the second SIM card. In a location where there is a lack of coverage or a carrier network failure, the IRG Router will automatically switch over to a backup carrier.