When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Coupler goes in main power panel and is used to pass X10 signals between each side of 120v circuits (used if X10 modules are wired on both sides of main circuit breaker panel). 1 Programmable X10 WiFi Module WM 100.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.