Alarm response and verification services; background investigation services; background investigation and research services; civil investigation services; consultancy services in the field of home security; consultation services in the field of the safety needs of commercial and industrial companies; day and night guards; guard services; monitoring of home security alarms and home security systems, for protecting personal property; monitoring of security alarm systems; monitoring of security systems for protecting personal property; home security consultancy; security guard services; security guarding for facilities; security inspection services for others, namely security screening of baggage; security services for buildings, namely, providing physical access to properties via a remote call-in locking device; security services, namely, conducting recovery operations for the recovery of property and personnel; security threat analysis for protecting personal safety; security threat analysis for protecting personal property; security threat analysis for protecting public safety.