SDC ACM-1 Six Input Control Re...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$111.00
$73.43
SDC SDC ACM-1 - Six Input Control Relays SDC-ACM-1

SDC ACM-1 Six Input Control Relay Module with Dual Voltage 12/24VDC Operation

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Model: ACM-1

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

$111.00
$73.43
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SDC Six Input Control Relay Module with Dual Voltage 12/24VDC Operation

Professional Access Control Relay Module for Multi-Device Integration

The SDC ACM-1 Six Input Control Relay Module provides professional-grade control of electrified locking devices from up to six activation sources. This compact 3.3"; x 2"; module features field selectable dual voltage operation at 12/24VDC with 75 mA power consumption. The isolated relay design enables small gauge 22 AWG cable runs up to 1000 feet from trigger devices, simplifying installation while maintaining reliable signal transmission.

Professional Features & Benefits

  • Multi-Input Control: Six trigger inputs allow control of a single electrified locking device from multiple activation sources for flexible access management.
  • Field Selectable Dual Voltage: 12/24VDC operation provides compatibility with various power supply configurations and system requirements.
  • Extended Cable Runs: Isolated relay design supports 22 gauge wire runs up to 1000 feet from trigger devices for flexible installation layouts.
  • Visual Status Monitoring: LED visual status indicators provide real-time relay activation status for simplified troubleshooting and system monitoring.
  • Compact Design: 3.3"; x 2"; dimensions enable installation in space-constrained locations and standard electrical enclosures.
  • Low Power Consumption: 75 mA power draw minimizes system load and enables efficient operation in multi-device installations.
  • Modular System Compatibility: Different function modules may be used with the same power supply or cabinet for scalable system configurations.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
  • Power: 75 mA
  • Product Category: Electronic Access Controls
  • Product Dimension: 31/4"; x 2";
  • Product Group: Electronic Access Controls
  • Product Model: AMC -1
  • Product Subgroup: Controllers, Power Supplies and Transformers
  • Product Type: Door Controllers
  • Product Voltage: 12/24VDC
  • Series: AMC Series
  • Subcategory: Door Controllers

Professional Applications

  • Commercial Building Security Systems
  • Multi-Zone Access Control Integration
  • Healthcare Facility Door Management
  • Educational Institution Safety Systems
  • Industrial Facility Access Points
  • Government and Municipal Buildings
  • Retail Security System Integration

Why Choose SDC Quality?

SDC control relay modules deliver professional-grade reliability with isolated relay design and field selectable dual voltage operation for demanding commercial applications. The compact modular design with visual status indicators ensures dependable performance and simplified system integration where reliable access control is essential.

Manufacturer Resources

SDC Full Catalog

Product Specs

Subcategory:
Door Controllers
Series:
AMC Series
Product Group:
Electronic Access Controls
Product Subgroup:
Controllers, Power Supplies and Transformers
Product Type:
Door Controllers
Commercial/Residential:
Commercial
Electronic:
Yes
Power:
75 mA
Product Model:
AMC -1
Product Voltage:
12/24VDC
Product Dimension:
31/4" x 2"
Product Category:
Electronic Access Controls
Department:
Door Hardware

SDC ACM-1 – Frequently Asked Questions

1) Can one SDC ACM-1 relay module let several devices release the same electric lock?
That is exactly what the ACM-1 is built for. It accepts up to six trigger inputs and switches a single electrified locking device from any of them, so a card reader, a push button, a motion sensor, a keypad and a remote release can all drop the same lock without wiring them in parallel at the lock itself. The relay is isolated, which is what keeps six separate sources from backfeeding each other.
2) How far can I run wire from a push button back to an SDC ACM-1 module?
Up to 1000 feet, and you can do it in 22 AWG. The isolated relay design on the ACM-1 is what allows that distance on small gauge cable from the trigger device, so a remote release at a reception desk or a gate call station does not need heavy conductors pulled back to the door.
3) Do I need a control relay module, or can I just wire the button straight to the electric lock?
A direct button works when there is one release device and a short run. You want the ACM-1 once you have more than one release source on the same door, or long cable runs. It consolidates up to six triggers onto one isolated relay output and supports 22 gauge runs to 1000 feet, which a direct-wired button on a heavy-current lock circuit will not do cleanly. It is a commercial control module, not a lock itself, so you still need the electrified lock and a power supply.
4) How do I tell if the SDC ACM-1 relay is actually firing when I troubleshoot the door?
The ACM-1 carries LED status indicators that show relay activation in real time, so you can stand at the board, have someone hit each of the six triggers, and see which input is getting through and which is not. That splits a dead door into a trigger-side problem or a lock-side problem without a meter.
5) Is the SDC ACM-1 six input relay module suitable for a hospital or school access control system?
It is a commercial-rated access control module, and SDC lists healthcare door management, educational institution systems, government buildings and industrial access points among its applications. In practice that is where six inputs earn their keep: a nurse station release, a card reader, a fire alarm interface point and a local button all landing on one door.
How fast can I get the SDC ACM-1 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 SDC ACM-1 come with a warranty?
Absolutely. The SDC ACM-1 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 SDC ACM-1?
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 SDC ACM-1 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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