Viking E-20B
Surface Mount Plastic Entry Phone
The E-20B is a telephone line powered entry phone designed to provide two-way handsfree communication. When the “Call” button is pressed, the 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-20B can be connected directly to a CO 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 ringdown circuit can be used. One to four E-20B entry 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.
Item Description: Surface Mount Plastic Entry Phone
Manufacturer: Viking Electronics
Model Number: E-20B
UPC Number: 6-15687-22309-5  ( 615687223095 )
Features:
   Chassis: Impact resistant, UV stable, light grey Geloy plastic
   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
   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
Specifications:
   Power: Telephone line powered (18VDC / 20mA minimum)
   Dimensions: 5.5″ x 4.5″ x 1.5″ (140mm x 115mm x 38mm)
   Operating Temperature: -30°F to 150°F (-34°C to 65°C)
   Humidity: 5% to 95% non-condensing
   Maximum Speaker Volume: 70dB @ 1m
   Ring Voltage: 25VRMS minimum
   Minimum CPC Disconnect Time: 300ms
   REN: 0.8A
   Connections: (2) gel-filled butt connector
Applications:
   Door or gate communication, business delivery entrances
   Residential, commercial and industrial door security
Use with the following:
   Viking C-200, C-250, or C-500 Entry Phone Controller to control an E-20B on a single line
   Viking C-2000B to control 1 to 4 E-20B’s with door / gate control on a single phone line
   Viking K-1900-5 or K-1900-30 for automatic speed dialing on telephone lines or analog PABX / KSU station ports
   Any analog PABX station port with programmable ringdown capability
Condition: New (Other-Open Box)

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PAYMENT DETAILS
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RETURN & EXCHANGE POLICY

  • Many of our items are brand new in the box which will be noted in the auction. We guarantee against items being DOA (Dead on Arrival) unless otherwise noted by (AS-IS) in the description of the item.
  • If the item does not function properly you must notify us within 7 days of receipt and we will make arrangements to exchange the product or refund your payment.
  • We take pride in our descriptions and pictures. If you feel that the item is materially different from our description, please contact us within 48 hours of receipt so we can resolve the issue.
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