The B426 Conettix Ethernet Communication Module is a four-wire powered SDI, SDI2, or Option bus device that provides two-way communication with compatible control panels over IPv4 or IPv6 Ethernet networks. Typical applications include:Reporting and path supervision to a Conettix Communications Receiver/Gateway.Remote administration and control with Remote Programming Software (RPS) or our Remote Security Control application for handheld devices.Connection to building automation and integration applications..The B426 is built for a wide variety of secure commercial and industrial applications. Flexible endto- end path supervision, AES encryption, and antisubstitution features make B426 desirable for high security and fire monitoring applications. It is capable as a stand-alone path or it can be used in conjunction with another communication technology. For Fire Monitoring applications, the B426 meets UL864 and NFPA72 standards for Single Communication Technology with approved Bosch control panels