Amazon.com: Logitech Harmony IR Extender System - Black (Discontinued by Manufacturer) : Electronics
Harmony Hub and Harmony 900 Mini Blaster IR Emitter
Sewell Direct BlastIR Wireless Pro IR Repeater, Remote Control Extender Kit (IR Emitter and Receiver) (SW-32988) Wireless Range Extender/Media Bridge - Newegg.com
Logitech Harmony C-RE4A RF Wireless IR Range Extender 815-000013 w/ Emitter | eBay
Amazon.com: 2-Pack Infrared IR Mini Blaster (Emitter) Extender for Logitech Harmony Smart Control Remote, Add or Replace an IR Mini Blaster : Electronics
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