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IR Mini Blaster (Emitter) Logitech Harmony Elite Ultimate Smart Control Hub | eBay
Logitech Harmony Elite Pro Remote Control Home Hub IR BT System - FREE SHIPPING 97855119988 | 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
Extending Harmony IR mini blasters | Page 8 | AVS Forum
Logitech Harmony 900 Blaster
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Logitech Harmony Smart Control Hub O-R0004 With Remote, Cord, Ir Blaster, Tested 735286124170 | eBay
Harmony: To IR Blaster extend or not - Connected Things - SmartThings Community