Aiphone IS-SCU Add-On Central ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,322.00
$1,554.22
Aiphone Aiphone IS-SCU - Add-On Central Control Unit IS-SCU

Aiphone IS-SCU Add-On Central Control Unit for Intercom Systems

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Model: IS-SCU

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

$2,322.00
$1,554.22
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Aiphone IS-SCU Add-On Central Control Unit for Intercom Systems

The Aiphone IS-SCU Add-On Central Control Unit expands intercom system capacity by supporting up to 8 master stations and 8 door/sub/room stations, making it ideal for growing commercial installations. Operating at 48 VDC and wired with CAT5/5E/6 cabling, this control unit integrates seamlessly into existing Aiphone IS Series networks. Built for surface desk mounting with a compact station size of 3-7/16"X18-7/8"X11", the IS-SCU also includes 4 dry contacts for expanded control and automation options in commercial access control environments.

Key Features

  • Station Size: Compact 3-7/16"X18-7/8"X11" footprint designed for efficient surface desk mounting in control rooms or reception areas.
  • Expanded System Capacity: Supports up to 8 master stations and 8 door/sub/room stations, allowing facilities to scale their intercom network as needed.
  • Flexible Power Requirements: Operates on 48 VDC for reliable, consistent performance across connected stations.
  • Structured Cabling Compatibility: Utilizes standard CAT5/5E/6 wiring for straightforward integration with existing network infrastructure.
  • Dry Contact Outputs: Equipped with 4 dry contacts to support additional automation, signaling, or third-party device integration.
  • Surface Desk Mount: Designed for convenient desktop installation, keeping the control unit accessible for facility staff or security personnel.

Technical Specifications

  • Product Type: Central Control Units
  • Product Group: Electronic Access Controls
  • Product Subgroup: Parts and Accessories
  • Subcategory: Accessories
  • Commercial/Residential: Commercial
  • Electronic: Yes
  • Product Category: Electronic Access Controls
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Aiphone IS-SCU?

Aiphone IS-SCU central control units deliver dependable, professional-grade performance for expanding intercom networks in commercial environments. With support for up to 8 master stations and 8 door/sub/room stations, plus 4 dry contacts for added flexibility, this control unit is engineered to help facilities scale their communication and access control systems efficiently and reliably.

Product Specs

Product Type:
Central Control Units
Product Group:
Electronic Access Controls
Product Subgroup:
Parts and Accessories
Subcategory:
Accessories
Commercial/Residential:
Commercial
Electronic:
Yes
Product Category:
Electronic Access Controls
Department:
Door Hardware

Aiphone IS-SCU – Frequently Asked Questions

1) How many stations can the Aiphone IS-SCU control unit handle?
The IS-SCU supports up to 8 master stations and 8 door, sub, or room stations. If your intercom network needs to grow past what a single control unit handles, this is the add-on that carries the extra capacity for those station counts.
2) What wiring does the Aiphone IS-SCU central control unit use?
Standard structured cabling, CAT5, CAT5E, or CAT6. That means an integrator can run the intercom on the same cable type already pulled for the data network instead of a proprietary multi-conductor run.
3) Can I trigger a door strike or third-party device from the Aiphone IS-SCU?
The IS-SCU carries 4 dry contacts, so you have four voltage-free outputs for signaling, automation, or tying into a third-party device. Dry contacts pass no power of their own, so any strike or relay you drive from them needs its own supply.
4) Will the Aiphone IS-SCU work with an existing Aiphone IS Series intercom system?
Yes. The IS-SCU is an add-on control unit made to integrate into existing Aiphone IS Series networks. It is not a standalone intercom, it is the unit you add when the existing IS system has run out of station capacity.
5) What voltage does the Aiphone IS-SCU run on?
48 VDC. Plan the power supply and any voltage drop on the run accordingly before you set the unit.
6) How much desk or rack space does the Aiphone IS-SCU take up?
The unit measures 3-7/16 x 18-7/8 x 11 inches and is built for surface desk mounting, so it sits out on a console in a control room or at a reception desk rather than being recessed. Allow that footprint plus cable dressing behind it.
7) Do I need anything else besides the IS-SCU to expand my intercom?
The IS-SCU provides the control capacity only. The master stations and the door, sub, or room stations it supports (up to 8 of each) are ordered separately, along with a 48 VDC supply and the CAT5/5E/6 cabling to reach each station.
8) Is the Aiphone IS-SCU intended for commercial buildings or homes?
It is a commercial-grade product. Typical placements are office buildings, schools, hospitals, retail, warehouses, multi-tenant residential properties, and government facilities, where a single intercom has to serve many entries and staff positions.
How fast can I get the Aiphone IS-SCU 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 IS-SCU come with a warranty?
Absolutely. The Aiphone IS-SCU 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 IS-SCU?
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 IS-SCU 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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