Backwards compatible with Apollo XP95 or Discovery protocols the SA4700-102APO is Apollo CoreProtocol ready and replaces the Apollo 55000-847APO, featuring Apollo's new "Faceplate style" enclosure the Apollo SA4700-100APO can be mounted in the supplied back-box or flush mounted using a standard double gang recessed 30mm box.
The SA4700-102APO Intelligent Input/Output Unit provides a voltage-free, double pole changeover (DPCO) relay output, and a single monitored switch input.