Relay Control Boards

Projection Screens
Da-Lite
Draper

Audio & Sound
Anchor Audio

Visual Presenters
Elmo
Lumens

Easels
Da-Lite
Draper
Testrite

Carts & Stands
Da-Lite

Replacement Lamps
LCD Projector Lamps

Return Policy
Refund/ Exchange/ Warranty Policy

Contact Us
Contact Information

Relay Control Boards
Computer Controlled Relay

USB Relay
RS-232 Relay
802.11b Relay
Ethernet Relay
Zigbee Relay
Wireless Relay
Bluetooth Relay

Coming Soon!

Look for the full line of
Relay Controllers
in the near future!

Ozarks Audio Visual is pleased to announce that we have taken on the National Control Devices line of relay controllers. The largest manufacturer of relay boards in the world!

QUICK LINKS:

Here's What Our Customer's Are
Saying About Us!

"I have just taken delivery of the easels and wish to thank you for all your efforts and making this process a very smooth one, it’s nice to deal with professional people."

Sage Carver
Ronald Coles Investment Gallery

USB Relay

ZigBee Relay

Wireless Relay

Bluetooth Relay

802.11 Relay

RS-232 Relay

For overviews on each unit see below.

800-960-4287

sales@ozarksav.com

Fax: 417-646-5662

RS-232 Relay

R410 RS-232 Relay
Our most popular relay!
Only $109.00
Free Ground Shipping!

Need Quantity Pricing?
Looking for a quantity of boards? Doing a bid, a large project or just need a few boards?
Call or email our office and give us your details and we will work with you to get the best possible price.
Call toll free at 800-960-4287 or e-mail us at sales@ozarksav.com.