Features:
- Compact size - Front panel is the size of a typical single gang mid-size wall plate
- Mounting:
- Flush mounts in a single gang electrical box (2.25″ deep x 2.00″ wide x 2.84″ tall minimum)
- Surface mounts in a Viking model VE-3X5 (not included, see DOD 424) for mounting on a wall, post or VE-GNP Gooseneck Pedestal (E-40-BN-EWP recommended)
- Vandal Resistant Features:
- 18 gauge 304 stainless steel faceplate
- 316 stainless steel push button
- fiberglass reinforced plastic speaker screen
- scratch resistant powder coating
- hex drive mounting screws
- Weather Resistant Features:
- Mylar speaker
- faceplate gasket
- mic and speaker gasket
- internally sealed (IP67) push button switch
- self draining mic mount
- UV stable weather resistant powder coating
- Telephone line powered
- Microphone and speaker volume controls
- Programmable intelligent call progress detection for automatic hang-up on CPC, silence, busy signal, or time out
- Selectable auto answer feature for monitoring
- Programmable VOX (mic/speaker) switching speed
- Blue LED helps locate push button, indicate ringing and off hook
Applications:
- Door or gate communication, business delivery entrances
- Use with a Viking C-200 or C-250 to control one unit on a single line
- Use with a Viking C-500 to control 1 or 2 (expandable to 8) units and door/gate control on a single phone line
- Use with a Viking C-2000B to control 1 to 4 units and door/gate control on a single phone line
- Provide unique front and back door chimes and paging when used with a Viking SLP-1, SLP-4 and C-2000B
- 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
Certifications:
The E-40-BN entry phone is a compact, weather and vandal resistant, telephone line powered speaker phone designed to provide two-way handsfree audio communication. The E-40-BN's compact size allows it to be mounted in a standard single gang electrical box. The E-40-BN's blue LED continually provides light for locating the push button in dark locations, dims to indicate off hook and flashes during incoming calls.
The E-40-BN entry phone can share a single phone line with house or small business telephones when used with a Viking C-200, C-250, C-500 or C-2000B Entry Phone controller. The E-40-BN entry phone can also be connected to an unused analog station port (programmed for ringdown) on a phone system or connected directly to a telephone line when used with a Viking K-1900-5 or K-1900-30 auto dialer. The E-40-BN features microphone and speaker volume controls, selectable auto answer for monitoring and intelligent call progress detection for automatic hang-up when the call is completed.
For more information, please see 
User Manual
