I recently used 30 of these units at a restaurant. The restaurant has 15 televisions, each with direct and cable channels. The video transmission worked fine on all 30 devices, the problem is that the IR signal transmission only works in some cases. Sometimes it works fine, sometimes it works when you are to the right of the IR receiver, and sometimes it doesn't work at all. I contacted customer service to explain the problem but all I got was an email asking me to make sure they are connected properly. They obviously didn't read the entire email or didn't care. Bottom line, if you're just using them to send video I'd say go for it, but if IR pass is a must then look elsewhere. FYI I ordered 15 BAFX 2 unit IR repeaters for the system (about $12 each) and everything is working great now.
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