Viking Electronics E-20B-EWP | Entry Phone, Technology Digital, Hands-Free or Handset Hands-Free, Surface-Mounting

The E-20B-EWP is a telephone line powered entry phone designed to provide two-way hands-free communication. When the "Call" button is pressed, the E-20B-EWP 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-EWP can be connected directly to a CO line or analog PABX/KSU station when programmed as a ring down circuit or used with a VIKING Dialer. If a line or station is not available, VIKING DLE-200B ring down circuit can be used. One to four E-20B-EWP 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. The E-20B-EWP is equipped with Enhanced Weather Protection (EWP), ideal for outdoor installations where the unit is exposed to precipitation or condensation.