1.Compatible with below Marantz AV Surround Receiver models:NR1609 NR1710 

  SR5014 SR5013SR6012 SR6014.

  2.No need to program or pair it, just put into 2 new 1.5V AAA alkaline batteries, then it works.

  3.Any query, please contact us at any time, we will help you.

Return/Payment

  1.30 days return accept.

Feedback

  1.Appreciated for your positive feedback.

  2.Any question, please do not hesitate to contact us before leaving feedback, we will do our

  best to resolve it for you,thank you.