Viking E-20B-EWP Speaker Phone with Push Button

The E-20B-EWP is a telephone line powered entry phone designed to provide two-way handsfree 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 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-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. EWP products feature foam rubber gaskets, sealed connections, gel-filled butt connectors, as well as urethane or thermal plastic potted circuit boards.

Features:

• Chassis: Impact resistant, UV stable, light grey Geloy plastic with black UV stable pad printed graphics, surface mount only
• 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
• Enhanced Weather Protection (EWP), designed to meet IP66 Ingress Protection Rating,DOD 859