How to protect against burglary

An 8th degree blackbelt in Hapkido, or a pump 12 gauge shotgun should do the trick. A security company will do nothing for you but (hopefully) alert the police to a break-in well after the intruder is done stealing your system.

Forget the security companies, get a rider to your home/renter insurance policy that covers your audio equipment with a no deductible, current equal replacement.

A good Rottweiler or canine equivilanent, but nothing is foolproof. Insurance riders are available.