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Viking E-20B | Speaker Phone | New

Viking E-20B | Speaker Phone | New

SKU: E-20B-N
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$127.99 $127.99
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Speaker Phone with Push Button

Product Overview

The E-10A and E-20B are telephone line powered entry phones designed to provide two-way handsfree communication. Both function identically, but are available in two different housings to better suit the application. When the “Call” button is pressed, the E10A or E-20B will come off-hook and will remain off-hook until a CPC signal is detected, the programmed timeout has elapsed, a busy signal is detected, or the call goes silent, making the unit automatically disconnect. The E-10A/20B can be connected directly to a C.O. line or analog PABX/KSU station when programmed as a ringdown circuit, or used with a Viking Dialer. If a line or station is not available, Viking’s DLE-200B ring down circuit can be used. One to four E-10A/20B speaker phones can share an existing phone line in a house or small business when used with a Viking C-200, C-250 or C-2000B Entry Phone Controller.


  • Alternate action call button to place or cancel a call
  • Intelligent call progress detection for automatic hangup on CPC, silence, busy signal, or time out
  • Telephone line powered
  • Weather resistant features: mylar speaker, gaskets, internally sealed push button switch, UV stable exterior, enamel coated PCB
  • E-10A-EWP and E-20B-EWP are designed to meet IP66 Ingress Protection Rating (see DOD 859)
  • Adjustable microphone and speaker volume
  • Programmable maximum call length
  • Selectable auto-answer feature allows remote monitoring
  • Two way handsfree communication
  • Programmable VOX (mic/speaker) switching speed


Power: Telephone line powered (18 VDC/20mA minimum)

Dimensions: E-10A: Overall: 5” x 5” x 2.25” (127mm x 127mm x 57.2mm), Rough-in box: 4” x 4” x 2.25” (102mm x 102mm x 57mm) E-20B: 5.5” x 4.5” x 1.7” (140mm x 115mm x 43mm)

Shipping Weights: E-10A: 2 lbs (0.91 kg), E-20B: 1.5 lbs (.75 kg)

Standard E-10A/E-20B Environment: -30° F to 150° F (-34° C to 65° C) with 5% to 95% non-condensing humidity

E-10A/E-20B-EWP Environment: -30° F to 150° F (-34° C to 65° C) with up to 100% condensing humidity

Speaker Volume: Approximately 70db maximum @ 1m

Ring Voltage: 25V AC RMS minimum

CPC Disconnect Time: 300ms minimum

REN: 0.8A

Connections: (2) gel-filled butt connectors

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