TimWickham

yes the btb200 works just fine through the z1 z2 z3 models, just not like the nd-bt1. the streaming and handsfree work great.

http://avic411.com/index.php?/topic/37282-questions-about-bluetooth/

oh and also to add to my last post, the audio streaming through bluetooth works great too. i use a Galaxy S4 and it responds quick and sounds great.

Hello i currently have the Avic-Z1 model, i upgraded from the Avic-n4 and i had the btb200 adapter installed, when i put in the Z1 i was trying to find information on the bluetooth myself and it kept coming back to the ND-BT1 and i didnt want to use it because there isnt any streaming options, so when i installed the Z1 i installed my BTB200 along with it. to get the BTB200 to work with the Z1 you install it just like any IP device. and take note as well that you will need a microphone for the BTB200 itself as the microphone for the head unit will not work for incall features for this dev