Like I said, I saw the annunciator. The 4606-9102 is only compatible with the 4010ES.
See this data sheet.
https://www.tycosimplexgrinnell.com/wps/wcm/connect/63ec0514-064c-448f-92d5-bfbbff40ce5d/4606-0002.PDF?MOD=AJPERES&CACHEID=63ec0514-064c-448f-92d5-bfbbff40ce5d