With your business as well as your home, you need to be aware of when you are most at risk of being burglarized and act accordingly.
Select door frames and hinges that cannot be pried open.
Position your safe in clear view and secure it to the floor.
Change the combination often.
Vary your route and schedule for trips to the bank.
Make frequent deposits so a minimal amount of cash is stored at your business.
Install motion sensitive as well as constant outside lights.
Place inside lights in rear of room so that silhouettes can be seen from the street.
Be sure fire escapes don't provide easy access.