I am looking for a steering wheel remote that is compatable for the Avic z120BT. I have been looking all over the forum and have been getting very confused. I have found the CD-SR series but am unsure if any of them work for the z120bt. I dont know if I need the CD-SR1(http://www.pioneerelectronics.com/PUSA/Car/Accessories/Remote-Controls/CD-SR1), the CD-SR100(http://www.crutchfield.com/S-cRcddkRZuz4/p_130CDSR100/Pioneer-CD-SR100.html), or some other type of remote. Also does anyone know of any type of remotes for this unit that something other than IR (i.e. bluetooth, RF, ect.). Thank you for your help.

Any of those remotes will work for basic functions. There is also a thread that explains what will and wont work with these remotes.

No there's no other type except IR. Don't forget you have to get the PAC IR-to-wired converter box as well.

pac-Layout1.pdf