The SEC 4853 DAIM Module is a digital analog interface module. This module is designed to interface auxiliary devices to the SEC network. The SEC 4853 is wired directly to the data highway and power and the auxiliary device is connected to the inputs of the DAIM module. Each SEC 4853 DAIM is identified by a unique programmable identification number. This allows Supervision Plus software to communicate to any specific SEC 4853 DAIM module on the network via the data highway. The SEC 4853 also has the ability to supervise relay contact inputs.