With the ability to run Android Devices a Tablet can substitute as a Mini-Decentralized Console in a Wi-Fi environment. The Navi-Call Wireless can also be hard wired for unique codes across America, and has a Built-In Staff Assist Button on every station. Dome Lights are Optional as well. Wiring in existing Electromechanical Devices in your old system allows you to retain your investment at the same time upgrading in technology with the built-in reporting Software.