Cameras; Microphones; Apparatus for transmission of communication; Automatic altitude indicators; Bicycle safety lights; 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; Electronic locks; Electronic locks incorporating biometric scanners; Lidar apparatus; 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; Security lighting system for vehicles using radio frequency device; Speaker microphones; Temperature indicators; Temperature sensors; Transponder location systems; Vehicle location detection system comprised primarily of display monitors, computers, image sensors, and video cameras; Wireless communication devices for voice, data or image transmission; Access control and alarm monitoring systems; Audio speakers; Programmable locking systems, consisting of electronic cylindrical locksets and keypads