Simplex: 4030 4050 4050-80 2903-9001 2902-9735 (4100) 4903-9101 4903-9105 4903-9217 4903-9241 True-Alert (Speaker-Strobe uses 4100U) Wheelock: 7002T 34-24 E-70 (Older Fire-Lite) ZNS Exceeder AS E-90 (Cerberus MXL) E-50 (Newer Fire-Lite) E-60 (Siemens XLS) Eluxa (Speaker Device uses Safepath) System Sensor SpectrAlert Classic/Advance (Ceiling Speaker uses Notifier whilst wall speaker uses the low-frequency tone, classic speaker-strobe uses Potter EVAX) L-Series (Wall Speaker uses Notifier whilst Ceiling Speaker uses Silent Knight) Edwards/EST Genesis (Including Speakers w/ EST Voice-Evac) Adaptahorn
