AIPhone LEF-3C Semi-Flush Mount Open Voice Master Station

  • MPN: LEF-3C
  • JMAC ID: 200087713
$247.00
+ Free Shipping
In Stock
  • Expedited Shipping Available Expedited Shipping Available
  • Need it Tomorrow?
    Need it Tomorrow?
    Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order.
JMAC_ID:
200087713
df_manual_boost:
1.90
The AIPHONE-LEF-3C is a selective calling open voice style master station, used to answer calls from other remotes or masters. The system can be designed to include any combination of master and sub stations. The LEF-3C can be part of a larger system with the ability to communicate with three other stations, plus make an All Call and/or receive background music.

The LEF-3C flush mounts into a wall. Sub stations are available in surface or flush mount styles, with or without privacy. Outdoor stations are available in surface or flush mount styles.

UPC: 790143115760
Also known as: AJ-LEF3C, AIP-LEF3C, LEF3C

Technical Specifications:
  • Talk channel: 1 talkpath. Occupied LED when in use
  • Power source: 12V DC, 300mA per station. Use PS-1225UL
  • Dimensions (H x W x D): 8-1/4” x 6-1/8” x 1-3/8”
  • Frequency Response: -3dB, 770-6800Hz.
  • Signal to Noise Ratio: 60dB
  • Total Harmonic Distortion: Less than 5% at rated output power
  • Speaker sensitivity: 40dB
  • Wiring Distance: 650’ w/22AWG; 1600’ w/18AWG
  • Sub stations: 2 wires homerun in 1-master system only, or 2 common wires (E, -), plus 1 individual wire per station, looped or homerun
  • All Call: 3 add’l common wires (P1~P3)
  • Wiring: 5 common wires (E, R, Y, +, -), plus 1 individual wire per station, looped.
  • Capacity: Up to 4 stations, intermixable
  • Communication: Press-to-talk, release-to-listen at master station. Hands free response
  • Output: 800mW @ 20 ohms (reception), 500mW @ 20 ohms (transmission)


For more information about the AiPhone LEF-3C, please contact us.
  • Voice, music, and call tone volume controls
  • Fully intermixable system (masters and subs)
  • Up to 4 stations or intermixed with larger systems
  • Selective monitoring
  • Privacy button to prevent eavesdropping
  • All Call button (requires additional equipment)
  • LED annunciation and momentary tone from calling sub or door station
  • Push-to-talk at calling master, and hands free at responding station

2 Reviews

  • 5
    AIPHONE-LEF-3C

    Posted by 149740 on Dec 1st 2019

  • 5
    AIPHONE-LEF-3C

    Posted by 68755 on Apr 17th 2014

Live Chat