What addressable standard does the Simplex 4100 classic and + use?

[iamavintageperson (Gabe)]

This is probably an obvious answer, but I can’t find much documentation on these older 4100 panels, I figured I’d ask y’all.

[MrFireAlarm]

The Simplex 4100 Classic and 4100+ use the MAPNET I or II Protocol.

NewAgeServerAlarm describes this in more detail.

@NewAgeServer

MAPNET & MAPNET II: 127 device capacity analog SLC originally developed by Simplex in the 80s and 90s. Replaced with IDNET.

It was replaced with IDNET, its used in the 4100U/ES 4010/ES and others.

@NewAgeServer

IDNET: 250 device digital SLC developed by Simplex in the 2000s to replace MAPNET II.

IDNET is going to be partially phased out for the MX protocol for the New Simplex Foundation Series Panels.