I have 2 sony remotes model rm-y800
they are IR and RF

i also have the RF antenna for them. they will work with sony satelite recievers. and maybe some other stuff. With RF you dont need line of sight.

Also have a Sony cable mouse unit for sale.

Rca digital voice recorder. over 200 min record time. cost me almost $120 new asking $60

make me an offer on any or all items.