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Relay Data Sheets

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Connecting to your Computer

Mirror Modules

Mirror Modules will change the way you look at computer control FOREVER.  If you like our products, but don't want to use a computer to control them, then consider using a Mirror Module instead of a computer!  Mirror Modules have many features, but their primary function is to act as a remote control for our extensive line of relay controllers.  Mirror Modules are compatible with ALL NCD relay controllers.  More Information >

1-Relay Controllers

2-Relay Controllers

2-Relay Switching Technologies

4-Relay Controllers

4-Relay Switching Technologies

8-Relay Controllers

8-Relay Switching Technologies

16-Relay Controllers

16-Relay Switching Technologies

24-Relay Controllers

24-Relay Switching Technologies

32-Relay Controllers

32-Relay Switching Technologies

National Control Devices

National Control Devices, LLC

World's Largest Manufacturer of Computer Controlled Switching Devices Since 1995.
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Customer Support
About National Control Devices
Tools and Resources
National Control Devices, LLC

PO Box 455 - Osceola - MO - 64776
Phone: 417.646.5644 - Fax: 866.562.0406
Open 9AM-4PM Central Standard Time
http://www.relaycontrollers.com/