Testers

• Testers give you a logical diagnostic tool to better understand the signal propagation over the AC power lines, plus reveals hidden noisy appliances causing interference to the X10 Signal.

• Couplers and Coupler Repeaters allow the X10 Signal to travel easily from one phase of the electrical system to the other, making sure the X10 signal can transmit to every circuit in the home. 

• Noise Filters provide an active block to the "electronically-noisy" appliances found in the home.

• The link on the right (picture of Letter and Number Codes) is a comprehensive ONLINE TRAINING course that will educate you in the proper troubleshooting and installation of a reliable X10 PRO System.