Installation and repair of security and surveillance systems, namely, systems for monitoring and controlling access, which may integrate some or all of the following: digital and analog video cameras, digital and analog video recording devices, digital and analog audio recording devices, video and audio electronic communication hardware, wired and wireless local area network or wide area network communication devices, anti-intrusion detectors, namely, optical, radar, or sonar devices, access ...

Installation and repair of security and surveillance systems, namely, systems for monitoring and controlling access, which may integrate some or any of the following: digital and analog video cameras, digital and analog video recording devices, digital and analog audio recording devices, video and audio electronic communication hardware, wired and wireless local area network or wide area network communication devices, anti-intrusion detectors, namely, optical, radar, or sonar devices, access ...

Installation and repair of security and surveillance systems, namely, systems for monitoring and controlling access, which may integrate some or any of the following: digital and analog video cameras, digital and analog video recording devices, digital and analog audio recording devices, video and audio electronic communication hardware, wired and wireless local area network or wide area network communication devices, anti-intrusion detectors, namely optical, radar, or sonar devices, access c...