AIPHONE LEF3 - 3 STATION DOOR INTERCOM MASTER STATION - eBay (item 250246196861 end time May-18-08 15:44:20 PDT)

Up for grabs is a Brand New Aiphone Intercom Master Station. The model is LEF3.

Description:
The LEF-3 is a selective calling open voice style master station with the capacity of up to 4 total stations.
The system can be designed to meet a wide variety of needs, including any combination of master and sub stations up to its maximum capacity.
Incoming calls from a sub or door station are annunciated with a momentary electronic mono-tone and an LED, remaining lit for approximately 20 seconds. Communication at the calling master is press-to-talk, release-to-listen. Person at the receiving station speaks hands free.
The person at the master station can selectively call and talk with a person at any other sub or master station in the system.
The privacy feature on the master and selected subs prevents eavesdropping from the master station.
A call can be received, but communication back to the calling master will be heard only after the privacy button is disengaged.
Master stations can be wall or desk mounted. Sub stations are available in surface or flush mount styles, with or without privacy.

Go here for PDF details:

http://members.cox.net/brianj71/ebay/lef3.pdf

Features:
• Up to 4 stations
• Fully intermixable system, including any number of masters and subs up to the maximum capacity
• LED annunciation and momentary tone from calling sub or door station
• Push-to-talk at calling master
• Hands free communication at responding station
• Large variety of sub stations, surface or flush mount
• Selective monitoring
• Privacy button to prevent eavesdropping
• Voice and call tone volume controls

SPECIFICATIONS:
Power source:   12V DC, 300mA per station. Use PS-12C or PS-12F
Output:   800mW @ 20 ohms (reception), 500mW @ 20 ohms (transmission).
Communication: Press-to-talk, release-to-listen at master station. Hands free response.
Talk channel:  1 talkpath. Occupied LED when in use.
Capacity:  Up to 4 stations, intermixable
Wiring: 5 common wires (E, R, Y, +, -), plus 1 individual wire per station, looped.
Sub stations:   2 wires homerun in single master system, or 2 common wires (E, -), plus 1 individual wire per station, looped or homerun.
Wiring Distance: 650’ w/22AWG; 1600’ w/18AWG
Speaker sensitivity: 40Db
Total Harmonic Distortion: Less than 5% at rated output power
Signal to Noise Ratio: 60dB
Frequency Response: -3dB, 770-6800Hz. Dimensions LEF-3 (H x W x D): 7-1/16” x 5-5/8” x 2-3/16”

Buyer pays 10.95 shipping anywhere in continental USA. I will accept Paypal or money order only. Item will be relisted if payment is not received within 5 days of auction end. Good Luck and happy Bidding!