A:AnswerHi! This remote can pair with many brands and models, however, the best way to check if it works, would be to test it. If you have any question regarding the pairing steps, please contact us on the link below and we will gladly assist you. Viri E. Insignia Support. https://www.insigniaproducts.com/contact-us
A:AnswerDon't know, never tried. However, I'm assuming it could mean a satellite receiver, DVR, possibly a home theater sound system or something like that. An AV peripheral, basically. Here's the manual: < https://www.manualslib.com/manual/1426761/Insignia-Ns-Rmt415.html >.