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Edwards Outdoor Warning Systems

From air to steam to electric power, Edwards air horns, steam whistles, and disaster alert signals are among the most powerful and distinctive signals in the industry. Edwards Outdoor signals are ideal for commercial, industrial or hazardous locations where a differentiated, easily heard tone is essential.

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KM Series

Airchime Air Horns

Cast marine aluminum horns - primed and painted Solid bronze diaphragm head Patented three piece hermetically sealed diaphragm Effective range... learn more

EWS-V1 Series

OMNI-Directional Edwards Warning Siren107 dB, Skirted Horn Design

107 dB @ 100 ft. (30.5 m) Omni-directional Continuous duty motor Skirted horn design Powder coated exterior Lots of power... learn more

EWS-V2 Series

Omni-Directional Edwards Warning Siren109 dB, 8 Horn, Equal Length, Single Row

109 dB @ 100 ft. (30.5 m) Omni-directional Continuous duty motor 8 horn, equal length, single row Powder coated exterior... learn more

EWS-V3 & EWS-V10 Series

Omni-Directional Edwards Warning Siren112 & 118 dB, 8 Horn, Equal Length, Single Row

AC model 112 dB @ 100 ft. (30.5m) DC model 118 dB @ 100 ft. (30.5m) Continuous duty motor 8... learn more

EWS-V4 Series

Omni-Directional Edwards Warning Siren115 dB, 8 Horn, Staggered Length, Single Row

115 dB @ 100 ft. (30.5 m) Omni-Directional Continuous duty motor 8 horn, staggered length, single row Powder coated exterior... learn more

EWS-V6 & EWS-V9 Series

Omni-Directional Edwards Warning Siren122 & 125 dB, 8 Horn, Equal Length, Dual Row

AC model 122 dB @ 100 ft. (30.5 m) DC model 125 dB @ 100 ft. (30.5 m) Omni-Directional Continuous... learn more

EWS-V7 Series

Omni-Directional Edwards Warning Siren124 dB, 8 Horn, Staggered Length, Dual Row

124 dB @ 100 ft.m (30.5 m) Omni-Directional Continuous duty motor 8 horn, staggered length, dual row Powder coated exterior... learn more

EWS-V8-3

Omni-Directional Edwards Warning Siren127 dB, 5 Horn, Equal Length, Dual Row

127 dB @ 100 ft. (30.5 m) Omni-directional Continuous duty motor 5 horn, equal length, dual row Powder coated exterior... learn more

C Series

Airchime Air Horns

Corrosion resistant cast bronze body Stainless steel diaphragm Machined or spun bell Effective range - 1/4 mile (.4 km) Single... learn more

K Series

Airchime Air HornsSingle or Dual Tone

Die cast aluminum construction Adjust volume via air pressure Hermetically sealed diaphragm Effective range - 3/4 mile (1.2 km) The... learn more

K4 Series

Airchime Air Horns

Die cast aluminum body Volume adjustable via air pressure Hermetically sealed diaphragms Provide complete signaling coverage Single or dual tone... learn more

Airchime Air Horn Control Valves

Air Horn Control Valves

Solenoid Valves Local or remote operation Hazardous location approved Combination Valves Manual and solenoid control Hazardous location approved Provides for... learn more

KMJ Series

Airchime Air HornsMarine Rated

Cast in light weight aluminum Corrosion resistant Ideal horns for vessels under 75 meters in length Effective range - 1/4... learn more

CO2-5 / CO2-10 / PF-1625

Airchime Air Horns

CO2-5 & CO2-10 Flange for direct mounting of horn to bottle Effective range - 1/4 mile (.4 km) PF-1625 Replaceable... learn more

Edwards Warning Siren Accessories

Edwards Warning Siren Accessories

SIREN CONTROL CENTERS Push button controls with up to 5 functions including test and cancel. EWS-SW-M - Momentary Push Button... learn more