Linear EP-ACM E3 Series Telephone Entry 2-Door Add on I/O Board for EN-EXN

Grow your access without starting over.

The EP-ACM E3 Series expansion board adds two doors and four reader inputs to your EN-EXN node, so your access system can grow without replacing core hardware.

$951.05
In stock
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Linear EP-ACM 2-Door Add on I/O Board
2 additional doors4 reader inputs
Add-on for EN-EXN node12V DC 5A power supply

Your system has run out of doors.

When a facility adds entry points, replacing the core hardware is costly and disruptive. An expansion board lets the existing node take on more doors.

✕
Without itWithout it, adding doors means swapping out core hardware or leaving entry points unmanaged.
✓
With the EP-ACMWith it, your EN-EXN node gains two more doors and four reader inputs while the existing installation stays in place.
What you get

Built to scale your entry points

This add-on board is designed to extend an existing installation rather than replace it.

Two added doors

Extends your EN-EXN node with two additional doors for multi-door access control configurations.

Linear EP-ACM E3 Series Telephone Entry 2-Door Add on I/O Board for EN-EXN
2

Additional doors

Each board adds two doors to your EN-EXN node.

Four reader inputs

Provides four reader inputs so the new doors can be managed alongside your existing setup.

Fits existing installs

Integrates into existing installations so your system can grow without replacing core hardware.

Ready to deploy

Ships with a 12V DC 5A power supply and USB cable, and four PCB standoffs secure it inside your enclosure.

The brand

Linear

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Details

Everything you need to know.

BrandLinear
ModelEP-ACM
Product type2-Door Access Control Expansion Module
SeriesEP-ACM E3 Series
Compatible nodeEN-EXN
Additional doors2
Reader inputs4
Power supply12V DC 5A
CableUSB
Mounting4 PCB standoffs
Description

Linear EP-ACM E3 Series Telephone Entry 2-Door Add on I/O Board for EN-EXN

The EP-ACM E3 Series expansion board extends your EN-EXN node with two additional doors and four reader inputs, enabling quick system growth without replacing core hardware. This add-on board integrates seamlessly into existing installations, supporting multi-door access control configurations.

Includes a 12V DC 5A power supply and USB cable for immediate deployment. Four PCB standoffs ensure secure mounting within your enclosure. Ideal for facilities requiring flexible, scalable entry point management.
Good to know: This board is an add-on for the EN-EXN node, so it needs an existing EN-EXN installation to extend.

Need help with compatibility?

Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

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Linear EP-ACM E3 Series Telephone Entry 2-Door Add on I/O Board for EN-EXN
In the box

Linear EP-ACM, ready to order.

  • 12V DC 5A power supply
  • USB cable
  • 4 PCB standoffs
$951.05EP-ACM

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