Notification Appliance Description
Auxiliary Audio Input Board
Audio Operator Interface Modules
Expansion Bay
Audio Expansion Bay Harness Kit
Constant Supervision Modules
Message Expansion Board
page 155
4100ES Fire Alarm System Installation Guide
Model Numbers
4100-1240
4100-1252
4100-1253
4100-1254
4100-1255
4100-2300
4100-2320
4100-1259
4100-1260
4100-1241
4100-1242
574-848
Rev. BQ