Hey guys

Can anyone help?

I have a 1993 Ford Sierra XR 4X4 2.9 fitted with a Toad A101CL alarm system, my car also has an immobiliser fitted with a slot in the dash to the right hand side of the steering wheel where you push an immobiliser key into it in order to start the car, i dont need to keep the key in once the car has started, all this was in the car when i brought it.

The problem i have is if i break the key which is like i mini circuit board then i am stuffed in starting the car, the key has Immobiliser written on it but i cannot find a replacement anywhere...I have spoken to Toad and they say its nothing to do with there system..

Does anyone know of this Immobiliser, i have posted a pic of it in my album

thanks in advance