9 Intercom, communication and security equipment, namely, computer hardware and software for physical and logical access control of building access doors, home automation, internal building communications, emergency alerting, and visitor management; Peripheral devices, namely, access door controllers, access door credentials comprising key tags, electronic fobs being remote control apparatus and proximity cards in the nature of RFID cards for opening doors, access door readers in the nature of card reading equipment for use in opening doors, passive infrared detectors, magnetic door contacts in the nature of electronically operated door latches and locks, smoke detectors, glass break detectors, electrical shock detectors, LED light flashers, sirens, electronic warning horns, audio speakers, digital voice recorders for recording and playing standardized emergency messages, loudspeakers, electronic controls for remotely arming and disarming security, fire detection and building management systems, and emergency phones for residential, industrial and commercial use; Nurse call systems for nursing homes, hospitals, long-term care facilities and assisted living facilities, in the nature of nurse call systems comprising main units for voice and data communication, emergency pull stations, nurse call pendants, and beacons for extending the range of the nurse call system; Building automation and energy management systems, namely, wireless lock systems primarily comprised of digital wireless door locks and electronic controllers for door locks, lighting control systems primarily comprised of switches and PLC-based controllers, temperature control systems primarily comprised of temperature sensors and electronic controllers for HVAC equipment, metering systems for tracking consumption of electricity, water and gas