Viking E-20B-EWP Speaker Phone with Enhanced Weather Protection

The E-20B is a telephone line powered entry phones 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 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, Vikings DLE-200B ring down circuit can be used. One to four E-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.

The E-20A-EWP shares all of the features of the E-20B in addition to Enhanced Weather Protection (EWP) for outdoor installations where the unit is exposed to precipitation or condensation. EWP products feature foam rubber gaskets and boots, sealed connections, gel-filled butt connectors, as well as urethane or thermal plastic potted circuit boards with internally sealed, field-adjustable trim pots and DIP switches for easy on-site programming. For more information, see DOD# 859.

UPC: 615687223125
Also known as: E20BEWP, VK-E20BEWP

Technical Specifications: Ring Voltage: 25V AC RMS minimum Speaker Volume: Approximately 70db maximum @ 1m Environment: -34 C to 65 C (-30 F to 150 F) with up to 100% condensing humidity Shipping Weight: 0.75 kg (1.5 lbs) Dimensions: 140mm x 115mm x 38mm (5.5 x 4.5 x 1.5) Power: Telephone line powered (18 VDC/20mA minimum) Connections: (2) gel-filled butt connectors REN: 0.8A CPC Disconnect Time: 300ms minimum

For more information about the Viking Electronics E-20B-EWP, please contact us.