Aiphone LEF-3L - 3-Call Master...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$444.00
$333.33
Aiphone Aiphone LEF-3L - 3-Call Master Station with Selective Door Release LEF-3L

Aiphone LEF-3L - 3-Call Master Station with Selective Door Release

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Model: LEF-3L

In Stock (leaves warehouse same day if ordered before 3pm ET)

$444.00
$333.33
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The LEF-3L is a compact 3-call master station able to communicate with three other stations, plus selectively release doors and control external devices. CCTV cameras, lights, or other devices can be activated through a relay, which is triggered when a communication channel is selected. The master station is equipped with a door release button to activate electric strikes or magnetic locks.

A relay (RY-PA) is required for each external device and can be connected to provide a momentary or maintained closure. RY-PA has a “normally open” output, but can be modified to “normally closed”.

FEATURES
  • Provides internal communication to LEF master stations or LE door stations
  • ABS plastic housing
  • Selective door release
  • LED and call-tone indicator
SPECIFICATIONS
  • Power Consumption: 300mA
  • Type of communication: Push-to-talk (simplex)
  • Mounting: Wall or desk mount
  • Wire Type: Variable wire types
  • Wire Distance
    • Sub Station to farthest
    • Master Station: 650'(22AWG) 1,600(18AWG)
  • Dimensions: 7-1/16" H x 5-5/8" W x 2-1/8" D

Product Specs

Product Type:
Master Stations
Series:
LEF Series
Product Group:
Electronic Access Controls
Product Subgroup:
Intercoms
Subcategory:
Audio Intercoms
Commercial/Residential:
Commercial
Electronic:
Yes
Product Category:
Electronic Access Controls
Department:
Door Hardware

Aiphone LEF-3L – Frequently Asked Questions

1) How many stations can the Aiphone LEF-3L master station talk to?
The LEF-3L is a 3-call master station, so it communicates with three other stations. Those can be other LEF master stations or LE door stations, which is what lets you mix an entry door station with an interior master on the same system. Talk is push-to-talk (simplex), so one side speaks at a time rather than both at once.
2) Can the LEF-3L release an electric strike or maglock from the desk?
Yes, there's a door release button built into the LEF-3L that activates electric strikes or magnetic locks. It's selective release, meaning it drops the door tied to the channel you've selected rather than every door on the system, which is the point of it in a building with more than one entrance.
3) How far can I run wire from the door station back to the LEF-3L?
Run length depends on gauge: 650 feet on 22AWG, 1,600 on 18AWG, measured from the sub station to the farthest master station. Wire type is variable, so you're not locked to one cable, but if the entrance is at the far end of a large building or across a courtyard, step up to 18AWG rather than trying to make 22 reach.
4) What do I need to add to trigger a camera, gate, or light from the LEF-3L?
An RY-PA relay, one per external device. The relay closes when a communication channel is selected, and you can wire it for a momentary or a maintained closure depending on whether you want a pulse or a held state. It ships as a normally open output and can be modified to normally closed. So the master station itself doesn't switch the load, the RY-PA does, and it's a separate line item on the order.
5) Can I expand a LEF-3L system past three calls later on?
Not on the LEF-3L itself. Three is the fixed call capacity of the LEF-3L, and it's set by the model, not by configuration. If you expect the opening count to grow, size the master station to the finished door count up front and specify a higher-capacity LEF Series master instead of planning to add channels to this one.
6) How much current does the LEF-3L draw when I'm sizing the power supply?
Draw is 300mA. Budget that per master station when you're specifying the system power supply, and add the load of whatever the RY-PA relays are switching separately, since those devices are powered on their own circuit rather than off the intercom.
7) Does the LEF-3L work as a hands-free intercom for a busy front desk?
No. Communication is push-to-talk simplex, so the operator holds a talk button and speaks, then releases to listen. If your staff need to answer without touching the unit, this isn't the station for that duty cycle. What it does give you is a single point where a call comes in, gets answered, and the correct door gets released without leaving the desk.
8) Is the Aiphone LEF-3L rated for commercial use or is it a residential intercom?
Commercial. The LEF-3L is a commercial-duty master station in an ABS plastic housing, with an LED and call-tone indicator so a call registers even if nobody's watching the unit. That combination is what suits it to a management office, a nurse station, or a back office where calls come in while staff are doing something else.
How fast can I get the Aiphone LEF-3L delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Aiphone LEF-3L come with a warranty?
Absolutely. The Aiphone LEF-3L is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Aiphone LEF-3L?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Aiphone LEF-3L from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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