monitoring of security alarm systems; providing security surveillance of premises of others; security threat analysis for protecting personal and business property; providing security surveillance of premises for businesses; surveillance services; physical and tangible property security consultancy for businesses, retail stores and supermarkets; consultation in the field of merchandise and inventory theft and loss prevention; providing a website featuring information on physical and tangible property security for business premises, and merchandise and inventory theft and loss prevention; monitoring of computer systems for security purposes to protect against theft of business property and inventory; advisory and consultancy services in the field of merchandise and inventory theft and loss prevention