Access control and alarm monitoring systems; Alarm monitoring systems; Audio- and video-receivers; Biometric fingerprint door locks; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Portable handheld electronic digital video messengers for recording, storage, transmission or reproduction of visual, audio and data content; Touchscreen monitors; Video baby monitors; Webcams; Humanoid robots with artificial intelligence