Security devices advice needed

Hi,
Im looking for advice on which security devices (especially chains) that people would recommend.
Is it worth the additional expense of an 'insurance approved' device? Does such a device offer enough insurance premium discount to be worthwhile?

Im aware that nothing can stop a determined thief, just wondering if its worth me buying a new device, or just stick with an old magnum chain i already own.
Scooter will most likely never be left in high risk areas.

Thanks in advance!

 

Anything at all as a deterrant is worth it.
If it does go missing then the insurance can't complain that you didn't do enough to protect it.
As you've already said, a determined thief.....................
You've only got to look at the video's on utube to see they don't give a rats ass who's watching.

 

I use a good old Oxford lock and chain all the time, secured to a wall anchor at home. I would imagine a sledge hammer could smash the shackle (eventually) but its not something you can fit in your pocket! Not amazingly high tech I know but its pretty secure. Or they could just unbolt the wheel I suppose! Any thieves reading this, don't ask where I live please.