It might cost everything you own. Anything can be called a security system. The important thing to remember is that you think you are buying security but you are actually buying equipment. Not the same thing at all. Suppose you put switches on all the doors and windows and a burglar kicks a hole in … Read more

Place hidden cameras there's no better way I think.

Security cameras with the combination of alarm monitoring system are good option to go for. But you have to hire a security guard for proper monitoring.

Too many variables not in evidence to make an informed response.

It depends on your choice which type of security you want for your organization' s security. Installing a whole security system gives you overall security includes Cctv and guard security.