2005 Camry 2.5 16 Valve Timing Chain not Belt?
 

I've searched some for the answer to this question, but I'm still not sure.
It seems that the 2005 Camry's with the 4 cyl. engines all have timing chains and not belts correct? The v-6's have the belts.

I'm trying to identify the exact engine I have and I think it ismodel 2AZ-FE, but I'm not sure.

Can someone help me identify this engine, and indeed do the 2.4's have chains not belts?

Thanks,