Silent Knight by Honeywell
Farenhyt IDP-FIRE-CO detector's sounder base features different tones for fire and carbon monoxide alarms. Four separate sensing elements look for smoke, carbon monoxide, light/flame and heat, while minimizing nuisance alarms.
HEMCO: HEPA and Carbon Filtration Packs
Genlyte Solutions: Gardco OptiForm Flood
Russelectric: RTSCD-SE
Tarkett: Color + Light
AAF International: MEGAcel I High Flow