moke sampler 7. (12) mr-120/CR metal smoke tubes 10"sample tube 8. (12) Honeywell 4209u 4 wire smokes 8. (12) D4120w smoke duct detectors 9. (1) Honeywell IGSMV cellular dialer (required for total connect. 9. None 10. (6) Honeywell expansion modules 10.(7) 8 zone expanders (1 more than sawyers) 11.(2) R2