ECHO EWP Weather Proof Digital Intercom Stations

ECHO EWP Weather Proof Digital Intercom Stations

  • Weather and corrosion resistant design
  • Private full duplex handset communication
  • Headset, gooseneck microphone and handset options
  • Single touch speed dialing
  • Group call, all-call, priority call
  • Simple one pair wiring Output to powered loudspeaker
  • IP66
  • CE Certified

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Federal Signal Model EWP Series ECHO Intercom Stations provide safe and efficient two-way voice communications in ECHO Digital Intercom Systems. 

The EWP Series ECHO station provides instantaneous high-speed connections and clear, crisp digital voice quality.  Each station offers single-button all call, priority emergency paging, group paging, speed dial, conference call, and relay output. 

Any station can call any other station(s) in an ECHO Digital Intercom System.  With the headset or gooseneck microphone options, each is capable of hands-free voice communication.  Because the ECHO Digital Central Exchange provides 30 channels of simultaneous communication, calls are processed and connected immediately without dial tone or delay. 

The Station keypad is designed to provide tactile and audible feedback (via external powered loudspeaker) for a positive activation.  Each station may be programmed for four levels of privacy for receiving calls;  non-private, semi-private, full privacy and do-not-disturb.  Volume for voice and signal levels are easily adjusted on the keypad. 

Each Station is constructed of heavy duty glass reinforced polyester (GRP), equipped with a weatherproof keypad, and are rated for use in IP66 dust- and water-tight applications.

Stations can be ordered with polyurethane  curly cord, stainless steel cord, headset (with optional extension), stubby microphone or gooseneck microphone.


Voltage 24VDC nominal (line driven from ECHO control)
Current Idle 25mA
Current Connected 100mA Maximum
Microphone Type Handset and Stubby Microphone - Dynamic
Housing Material Handset - Moulded polyurethane
-54dB (Stubby Microphone)
Housing Material Stubby Mic Enclosure - Stainless steel
Audio Output 2.7 Vrms / 1.0k Ohm load
Volume Control Via Keypad - 30dB in ten steps
Line Attenuation 24dBA at 160kb/s maximum
Loop Resistance 170 Ohm maximum
Diameter 2 km (1.2 miles) maximum
Cable One twisted pair, non-shielded
Cable Entries 3 x M20
Operating Temperature Minimum -31 °F
Operating Temperature Maximum 158 °F
Cable Termination Plug-in screw terminal, non-polar
Relay Switching Capacity 3A at 240VAC
General Dimension 9.50 lb
Shipping Weight 11.10 lb
Height 16.250 in
Width 9.500 in
Depth 9.250 in
Net Weight 9.50 lb
Shipping Dimensions 16.25 x 9.5" x 9.25"

Ordering Info

Model Types
EWP-SMIntercom station, weatherproof, with stubby microphone, 65mm
EWP-JSIntercom station, weatherproof, with jack station
EWP-HND-SIntercom station, weatherproof, with handset, 1.0m stainless steel cord
EWP-HND-CIntercom station, weatherproof, with handset, .35m to 5m curly cord
EWP-GM3Intercom station, weatherproof, with gooseneck microphone, 590mm
EWP-GM2Intercom station, weatherproof, with gooseneck microphone, 440mm
EWP-GM1Intercom station, weatherproof, with gooseneck microphone, 260mm