You can get the 12 bore Alarm mine that uses blank shotgun cartridges on ebay for a dozen quids
Can you get a device which makes a visible red laser perimeter around your bike, where once the laser is broken, makes the device sound a loud alarm?
It would be a good visual deterrent and also a first line security defence system. I’d still have a bike chained down to an a ground anchor and have some other electronic security installed.
Have you thought about 12 bore blank mines Jay?
Loud enough to wake the dead… Even Mrs CM
