• Install near the breaker box to provide the most efficient coupling
• Tuned for INSTEON signals - blocks other frequencies, like electrical noise
• Simple two-wire design for superior performance

Product Summary:
Connect the INSTEON SignaLinc Phase Coupler to your home's breaker box, and it will bridge INSTEON and X10 signals between the two power lines in your home easily, allowing virtually all of your automation receivers to respond to X10 and INSTEON signals.