Cameras; Apparatus for transmission of communication; Automatic altitude indicators; Biometric identification apparatus; Biometric scanners; Electrical sensor apparatus for sensing the presence or absence of individuals or objects by contact or pressure; Electronic apparatus, namely, motion detectors; Light systems comprising light sensors and switches; Microphones for communication devices; Mobile computing and operating platforms consisting of data transceivers, wireless networks and gateways for collection and management of data; Motion detectors; Motion sensors; Multiframe view cameras; Temperature indicators; Temperature sensors; Transponder location systems; Wireless communication devices for voice, data or image transmission; Access control and alarm monitoring systems; Audio speakers; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Motion sensitive security lights; Programmable locking systems, consisting of electronic cylindrical locksets and keypads