Category 2 car immobiliser - Sterling Excel Transponder.

This car immobiliser from Sterling is approved to Thatcham Cat 2 and is recognised by most car insurance companies. We supply this immobiliser on a DIY fit basis so the unit comes with fitting instructions, basic wiring and two pre-programmed transponder tags. More transponder tags can be added at a later date if required.

What's the difference between touch key and transponder type immobilisers? - With this transponder car immobiliser the system can detect the security tag on your car key ring so there's no need to do anything when you enter the car other than start your engine as normal.