Pouches for keyless entry/start

[Andy_con]

The wife has just purchased a new car and its got keyless entry/starting, she picks it up Friday.

Loads of cars are being nicked at the moment that are keyless.

There are millions of these pouches to stop the signal being transmitted, but im unsure which are good and which are bad.

Any tried and tested ones?

 

[Sash]

I’ve found the best theft deterrent is the diamond on the front