Computer peripheral devices; security surveillance robots; Camcorders; monitoring apparatus, other than for medical purposes; Audio- and video-receivers; Network communication equipment; Video screens; computer software applications; Wire connectors [electricity]; network routers; Data processing apparatus; Monitors [computer hardware]; Monitors [computer programs]; Facial recognition apparatus; Video recorders; Flashing lights [luminous signals]; video monitors; Downloadable software applications for mobile phones; Mounting racks for computer hardware; Digital cameras