The most common wireless technology for tv and dvd remote control devices is _______.

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asked Sep 21, 2018 22.5k views

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Paul Reiners · Answer 1 · 2018-09-27T01:36:26+0000

I think it "IR" aka "infrared". IR is used in about 99% of tv and DVD player remotes. IR is an invisible light that shoots out of your remote. It can't be seen by the naked eye, but some cellphone cameras can pick it up ( fun fact )

The most common wireless technology for tv and dvd remote control devices is _______.

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