Public Warning Sirens project output in all directions.
December 16, 2002 -
EWS Series omni-directional sirens project clear, uniform warnings. Outdoor sirens with continuous duty motors range from single-tone EWS-V1 models rated at 107 dB to single-tone EWS-V3 units with projectors in 8-horn, equal length, single-row configuration rated at 112 and 118 dB. Dual-tone models range from EWS-V4 Series, rated at 115 dB, to 125 dB EWS-V8-3. Fan and housing in each model are made of non-corrosive cast aluminum.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Edwards Signaling & Security Systems
41 Woodford Ave.
Plainville, CT, 06062
USA
Edwards' Omni-Directional, Outdoor Public Warning Sirens Project Clear, Uniform, Full-Decibel Output in All Directions
EWS Series provides instantaneous warning for greater safety
CHESHIRE, Conn., Dec. 9, 2002 - Edwards's new, omni-directional, public warning sirens project a clear and powerful decibel level in all directions simultaneously. This 360°, omni-directional advantage means that emergency warnings are communicated for greater safety, avoiding the distorting "peaking-and-ebbing" effect associated with a rotating siren system.
Edwards' outdoor EWS Series sirens, featuring continuous duty motors, offer customers a wide variety of early warning signaling solutions to fit virtually any application, large scale or mid-sized. The Series ranges from the single-tone compact EWS-V1 models, rated at 107 dB, for large industrial facilities or small communities, to the single-tone EWS-V3 units featuring projectors in an 8-horn, equal length, single-row configuration, rated at 112 and 118 dB, for warning over long distances. Dual-tone models range from the EWS-V4 Series, rated at 115 dB, to the 125 dB EWS-V8-3, the largest omni-directional siren in existence. Decibel ratings for wide area signals are calculated at 100 ft. or 30.5 m.
All exposed siren components are made of zinc-plated, steel construction that is powder-coated for the most durable finish available. The fan and housing in each model are both made of non-corrosive cast aluminum.
For more information about Edwards Early Warning Signals, please e-mail: lit.request@edwards-signals.com; or Fax: (203) 699-3108.
Edwards is the leading supplier of audible and visual electrical and electronic signals for indoor, outdoor, and hazardous locations. For more information, contact Edwards Signaling, 90 Fieldstone Court, Cheshire, CT 06410-1212, 203-699-3300 or visit: www.edwards-signals.com
|
|
|
|
|
|
|
| 
