I recall an incident when a friend of mine suffered huge losses after a successful burglary attempt. But, there was no damage to property. The guy planned his move quickly and ran away with the wallet and other confidential documents. It was suspected to be an inside job by our colleagues as he was about to get promoted. If he had installed a from one of the dealers, the loss would have been subsequently minimized. Oh well, he has learned from his carelessness and this has driven me to install one for myself.