hello, i have recently purchased a escort with a immoboliserr which is non standard ford i believe. the trouble is all the labels are worn off and i cant identify it, because i need to order a new chip key and cant, so was hoping somone may be able to shed some light on it.

It is a small chip with 8 pins on the board and is housed on a rectangular plastic case with a sloping bottom end for the keyring hole. It has half of a silver sticker on it with writing saying immoboliser, and has a pictue of what looks like a car in a target sight like a skope of a gun! Any ideas anyone. It plugs into a socket in the dash.