Does all GU4 TB45 ignition keys have transponders?

Hi all!
I have recently got my hands on a GU4 petrol TB45, and it only came with one key. I need to cut a spare one and looking online, I see uncut keys both with and without transponders, matching the design/looks of mine. How do I know if mine is of transponder type or not? I honestly hope it is not...

This probably does not apply to everyone, since I see uncut transponder keys for Patrol selling online, but I've been to the locksmith and my key didn't have one.

:Yahoo!: