Surface Mount Plastic Entry Phone with Enhanced Weather Protection
Model: E-20B-EWP
Surface Mount Plastic Entry Phone with Enhanced Weather Protection
Model: E-20B-EWP
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Product Details
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. For more information, see DOD 859.
Applications
- Door or gate communication, business delivery entrances
- Use with a Viking C-200, C-250, or C-500 Entry Phone Controller to control an E-20B-EWP on a single line
- Use with a Viking C-2000B to control 1 to 4 E-20B-EWP’s with door / gate control on a single phone line
- Provide unique front and back door chimes and paging when used with a Viking C-2000B Entry Phone Controller and an SLP-1 or SLP-4 Single Line Paging Controller
- Residential, commercial and industrial door security
- Use with a Viking K-1900-5 or K-1900-30 for automatic speed dialing on telephone lines or analog PABX / KSU station ports
- Use on any analog PABX station port with programmable ringdown capability
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, see DOD 859
Specifications
- Power: Telephone line powered (18VDC / 20mA minimum)
- Dimensions: 5.5″ x 4.5″ x 1.5″ (140mm x 115mm x 38mm)
- Shipping Weight: 1.5 lbs (0.75 kg)
- Environment: -30°F to 150°F (-34°C to 65°C)
- Humidity: Up to 100%
- Maximum Speaker Volume: 70dB @ 1m
- Ring Voltage: 25VRMS minimum
- Minimum CPC Disconnect Time: 300ms
- REN: 0.8A
- Connections: (2) gel-filled butt connectors
