Not all acts of theft or vandalism can be caught in the act, but a CCTV system can allow you to look back and see events for yourself.
Inapproriate behaviour in the workplace can cause unnecessary exposure for the employer. CCTV monitoring gives you the ability to identify this behaviour and respond properly to keep employees and yourself safe.
Being able to collect evidence after a situation or monitor live offers you protection you would not have otherwise.
Whether going on vacation or just closing your business for the evening. There are always gaps of time your premises are less secure. CCTV combined with off-site monitoring add a tremendous layer of protection that is much more expensive to obtain otherwise.