Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works better than expected

I purchased this remote extender with three extra ir eyes for my A/V equipment which sits in a custom cabinet with a solid door. I installed the extender in 2 min and tried it with the cabinet door closed and it worked perfectly with my cable box, a/v receiver and dvd player WITHOUT THE IR EYES. The IR I guess bounces inside the cabinet and is strong enough to work with all my equipment. You will need extra RF Transmitter batteries for multiple remotes. I purchased a second one for my master bedroom and now can hide the cable box in a lower cabinet. 2 friends have already purchased one for their houses. highly recommend!