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LEF Open Voice Intercoms

Aiphone LEF Open Voice Intercoms

Features
  • Flexible system design, intermixing any number of masters and subs to the system's capacity
  • Selective calling from any master, with hands free reply from sub or responding master.
  • Room monitoring from a master station.
  • PanTilt video door answering can be added.
  • Selective door release (LEF-5, 10 and 10S), with RY-PA relays.
  • All Call (LEF-10S), door chime and background music input with BG-10C and PS-1225UL.
  • Use QuikSpec to design this system.
  • Troubleshooting FAQ's for the LEF System
  • Literature Available
Specifications
    Power Source 12V DC, 300mA per station. *Use PS-1225UL power supply.
    Communication Subs call in with call tone and LED, 20 sec.
    Depress station button with lit LED. Press to talk, hands free reply.
    No LED annunciation between masters.
    Hands free reply from responding master.
    *800mW receive at 20ohms. 500mW transmit at 20ohms.
    Door Release Button Contact 30V DC, 0.1A (resistance load).
    Selector Switch Contact 12V DC, 300mA.
    Wiring Use shielded multi-conductor wire, not twisted pairs.
    2 conductors per sub, homerun (single master system), or 3 conductors per sub (multi-master system). (Use Aiphone #822202 or #822203.)
    LEF-3 requires 9 conductors between masters. (Use Aiphone #822210.)
    LEF-5 requires 12 conductors between masters (plus up to 5 for video/door release controls). (Use Aiphone #822212 or greater.)
    LEF-10 requires 17 conductors between masters (plus up to 10 for video/door release controls). (Use Aiphone #822220.)
    LEF-10S requires 20 conductors between masters (plus up to 20 for video/door release controls). (Use Aiphone #822220.)
    Distance 650' with 22AWG, 1600' with 18AWG.
AH-108 10W Horn Speaker, 8 Ohm

AH-108 10W Horn Speaker, 8 Ohm

  • 8W, 10W horn with built-in non-polarized capacitor
  • All metal weather proof construction for indoor or outdoor use
  • Universal swivel mount base
  • Beige baked enamel finish
  • Use with Mid-power (MP-S) system for two-way communication. Can also be used with LEF and NEM systems.



BA-1 Paging Adaptor for LEF

BA-1 Paging Adaptor for LEF

The BA-1 and BA-1P paging adaptors allow access to a standard paging system from an intercom master station. The BA-1 is designed for use with Aiphone’s LAF/LDF-C, LEF, LEM and NEM systems. The BA-1P is designed to work with the AP-M and MP-S systems. One or more paging zones can be added to any of the systems mentioned above, and each zone occupies a channel on the master station.

Each paging zone requires the appropriate adaptor, a suitable amplifier, and speakers. Outgoing paging only -- no talkback is available.




BBX-1E Backbox for LE-B/BN/C/CN, LEF-1C/3C

Backbox for LE-B/BN/C/CN, LEF-1C/3C



BBX-3E Backbox for LEF-5C/10C

Backbox for LEF-5C/10C



BBX-4E Backbox for MYH-CUB + LEF-5C/10C

Backbox for MYH-CUB + LEF-5C/10C



BG-10C All Call/Chime Adaptor With Amplifier

BG-10C All Call/Chime Adaptor With Amplifier

BG-10C All Call and Chime Adaptor

All Call and Chime Adaptor functions for the Master Sentry System.

Features:
  • All-Call from any LEF-C master station or any LEF-10S surface mount master station
  • Selective distribution of music or chime
  • Built-in amplifier
  • Separate volume controls for music, chime and All-Call
  • Bass and treble controls for music



ICP-AB Antique Brass Panel

ICP-AB Antique Brass Panel

Antique Brass Panel for LE-DA



ICP-BR Brass Panel

ICP-BR Brass Panel

Brass Panel for LE-DA



KAW-D 30 Degree Angle Box

30 Degree Angle Box for MK-DAC



KMB-45 Aiphone 45 Degree Mullon Mounting Bracket for Door Station

KMB-45 Aiphone 45 Degree Mullon Mounting Bracket for Door Station

KMB-45 Aiphone 45 Degree Mullon Mounting Bracket for Door Station

For Aiphone 1-gang door stations. This device allows a door station to be mounted on a glass door, with wiring run in the mullion of the door frame. A channel inside the frame is provided to conceal the wiring, preventing exposure to weather and protection from vandalism. The angle of the bracket allows easy operation for visitors, and provides the optimum angle for viewing when a video door station is used. Mounting hardware is provided with the door stations.




LE-A3 3-Call Sub Station, Surface Mount

3-Call Sub Station, Surface Mount



LE-AN Surface Mount Sub With Privacy

Surface Mount Sub With Privacy



LE-AN3 3-Call Sub With Privacy, Surface Mount

3-Call Sub With Privacy, Surface Mount



LE-B Semi-Flush Mount Sub Station

Semi-Flush Mount Sub Station



LE-B10 10-Call Entrance Station for LEF

10-Call Entrance Station for LEF



LE-B2 2-Call Entrance Station for LEF

2-Call Entrance Station for LEF



LE-B4 4-Call Entrance Station for LEF

4-Call Entrance Station for LEF



LE-B6 6-Call Entrance Station for LEF

6-Call Entrance Station for LEF



LE-BN Semi-Flush Mount Sub With Privacy

Semi-Flush Mount Sub With Privacy



LE-C Semi-Flush Sub With Music Volume Control.

Semi-Flush Sub With Music Volume Control.



LE-CN Semi-Flush Sub With Privacy, Music Volume Control

Semi-Flush Sub With Privacy, Music Volume Control



LE-D Surface Mount Door Station

Surface Mount Door Station



LE-DA Flush Mount Door Station, Stainless Steel

Flush Mount Door Station, Stainless Steel



LE-DL Metal Door Station with Illuminated Directory

Metal Door Station with Illuminated Directory



LEF-10 10-Call Master with Selectable Door Release, Surface Mount

LEF-10 10-Call Master with Selectable Door Release, Surface Mount

10-Call Master with Selectable Door Release, Surface Mount



LEF-10C 10-Call Semi-Flush Mount Master

LEF-10C 10-Call Semi-Flush Mount Master

Aiphone LEF-10C 10-Call Semi-Flush Mount Master Station

The LEF-10C is a selective calling open voice style master station, used to answer calls from other remotes or masters.




LEF-10S 10-Call Master with Selectable Door Release, All Call Button.

LEF-10S 10-Call Master with Selectable Door Release, All Call Button.

10-Call Master with Selectable Door Release, All Call Button.



LEF-1C Sub Master (REQ''S. BG-10C)

LEF-1C Sub Master (REQ''S. BG-10C)

Sub Master (REQ''S. BG-10C)



LEF-3 3-Call Master, Surface Mount

LEF-3 3-Call Master, Surface Mount

3-Call Master, Surface Mount



LEF-3C 3-Call Semi-Flush Mount Master

LEF-3C 3-Call Semi-Flush Mount Master

Aiphone LEF-3C 3-Call Semi-Flush Mount Master Station

The 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.




Aiphone LEF-3L 3-Call Master Station w/ Optional Selective Door Release

Aiphone LEF-3L 3-Call Master Station w/ Optional Selective Door Release

Aiphone LEF-3L 3-Call Master Station w/Selective Door Release

The LEF-3L is a compact, 3-call master station with the ability to selectively release doors and control external devices. The unit can activate door strikes or maglocks, call up CCTV cameras, turn on lights, or control other devices that are triggered by a relay. The control corresponds to the station where communication is established.

Note: Add RY-AC for door release




LEF-5 5-Call Master with Selectable Door Release, Surface Mount

LEF-5 5-Call Master with Selectable Door Release, Surface Mount

5-Call Master with Selectable Door Release, Surface Mount



LEF-5C 5-Call Semi-Flush Mount Master Intercom Station

LEF-5C 5-Call Semi-Flush Mount Master Intercom Station

Aiphone LEF-5C 5-Call Semi-Flush Mount Master Intercom Station

The LEF-5C 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.




LE-SS Flush Mount 2-Gang Stainless Steel Sub Station

Flush Mount 2-Gang Stainless Steel Sub Station



LE-SSR Flush Mount 2-Gang Stainless Steel Sub Station with Red Mushroom Button

Flush Mount 2-Gang Stainless Steel Sub Station with Red Mushroom Button



LE-SSV Vandal Resistant Sub Station with Pinhole Camera

LE-SSV Vandal Resistant Sub Station with Pinhole Camera

Aiphone LE-SSV Vandal Resistant Sub Station with Pinhole Camera

The LE-SSV is a 2-gang stainless steel vandal proof and weather resistant sub station designed for use with the systems listed above. It is constructed of 12 gauge stainless steel and has a stand alone camera built in. The unit either flush mounts into a 2-gang box, or surface mounts using the SBX-2G. Each unit includes a 12V DC power transformer for the camera, tamper proof screws, and a tool for installation.




LEW-10 Desktop Terminal Box for LEF-10

Desktop Terminal Box for LEF-10



LEW-10S Desktop Terminal Box for LEF-10S

Desktop Terminal Box for LEF-10S



LEW-5 Desktop Terminal Box for LEF-5

Desktop Terminal Box for LEF-5



LS-NVP/B Vandal Proof Sub / LEF

Vandal Proof Sub / LEF



LT-1 Matching Transformer 20 TO 8 Ohm

Matching Transformer 20 TO 8 Ohm



MCW-S Desk Stand for MYH-CU

Desk Stand for MYH-CU



MK-DBC Semi-Flush Mount Pan/Tilt Door Station, Black

Semi-Flush Mount Pan/Tilt Door Station, Black



MK-DGC Semi-Flush Mount Pan/Tilt Door Station, Metal

Semi-Flush Mount Pan/Tilt Door Station, Metal



MK-DGV Vandal Resistant Video Door Station, Flush Mount., ST. Steel

Vandal Resistant Video Door Station, Flush Mount., ST. Steel



MKW-R Surface Mount Box

MKW-R Surface Mount Box

Aiphone MKW-R Surface Mounting Box

Surface mount box works with any MY series Video Entry Security System.




MYH-CU Surface Mount Pan/Tilt Sub VideoMonitor

Surface Mount Pan/Tilt Sub VideoMonitor



MYH-CUB Flush Mount Pan/Tilt VideoMonitor

Flush Mount Pan/Tilt VideoMonitor



MYW-BA Long Distance Adaptor for MY, up to 980''

Long Distance Adaptor for MY, up to 980''



MYW-BA-M Long Distance Adaptor Between MY Monitors

MYW-BA-M Long Distance Adaptor Between MY Monitors

Aiphone MYW-BA-M Long-Distance Adaptor Between MY Monitors

Long-distance adaptor between monitors for MY-monitors.