GSI

Development, design, installation, and maintenance of physical security and surveillance systems; Security and surveillance services; Development, design, installation, and maintenance of network infrastructure services for others

Network infrastructure services; Network infrastructure services, namely, the design and installation of copper and fiber network infrastructure, DAS systems, mass notification systems, sound masking systems and documentation and maintenance of the same.

Remote and on-site management services for security and surveillance systems; Security as a service services; Rental of security camera surveillance equipment; Security services for the physical protection of tangible property and individuals; Management services, namely, the operation and administration of security and surveillance systems and networks