System Sensor
SpectrAlert dual-strobe and dual-strobe with speaker expander plate models can combine the functions of multiple devices on a single mounting plate and back box. Models with expander plates can be used with amber or clear lens strobes and can be used in 12- or 24-volt systems. Clear strobe expander plates can be customized with AGENT, EVAC, ALERT, or FIRE decals.
SC Johnson Professional: Alcare Extra with OPTIDOSE
Horton Automatics: BH Slider
Kimball International: Shore
Protimeter: Aquant
Sensaphone: Sentinel PRO