The Muxpad II is a supervised ETL Listed multiplex interface to a variety of conventional and addressable Fire Alarm Control Panels. Supervised Bi-diectional Polling Multiplex Communication formats for the Muxpad II include RS-232, RS-485, Audio Modem, Single Mode or Multi Mode Fiber, Polling Radio and Ethernet. The Muxpad II collects the supervised messages from addressable FACPs and transmits the precise text information to the System 3505 Prism LX. Additionally the Mupad I has a Form C relay controlable with the Relay Control Option from the System 3505 Prism LX. Up to five hundred (500) DGM/Muxpad II units can be installed in any system. More information on specific Muxpad II units, sign up for MyDigitize in the top right to access all our whitesheets and more!