The Cisco® 819 Integrated Services Router Family designed in compact hardened and non-hardened form factors is the smallest Cisco IOS® Software router with support for integrated fourth-generation (4G LTE) wireless WAN (mobile broadband backhaul) and WLAN capabilities. The Cisco 819 ISR gateway provides a rapidly deployable highly available reliable and secure solution designed specifically for machine-to-machine (M2M) applications. Markets that benefit from these applications include industrial automation transportation financial health care utility and retail. Fully integrated with Cisco IOS Software the Cisco 819 family delivers enterprise-class features including highly secure data voice and video communications to stationary and mobile network nodes across wired and wireless links. Figure 1 shows a Cisco 819HG Integrated Services Router.