Installation and servicing of commercial security systems, namely, installation, maintenance, and repair of hardware for video surveillance and access control | Communication services, namely, providing audio and video conferencing services and web conferencing services and voice over internet protocol (VoIP) services; consulting in the field of telecommunications technology related to data and voice communication systems, audio-visual and web conferencing systems, security systems, digital signage and dynamic visual messaging systems, and network cabling systems | Planning, design and implementation of computer technologies for others, namely, planning, design, and development relating to data and voice communication systems, audio-visual and web conferencing systems, security systems, digital signage and dynamic visual messaging systems, and network cabling systems; monitoring of computer systems by remote access to ensure proper functioning in the field of data and voice communication systems, audio-visual and web conferencing systems, security systems, digital signage and dynamic visual messaging systems, and network cabling systems; technical support services, namely, troubleshooting in the nature of diagnosing of problems with technology systems hardware and software in the field of data and voice communications systems, audio-visual and web conferencing systems, security systems, digital signage and dynamic visual messaging systems, and computer networks and cabling systems; Computer systems security services, namely, restricting unauthorized access to computer networks, threat analysis for protecting data, administering digital certificates, and firewall administration and implementations | Providing security surveillance of premises for monitoring of computer systems
