Mounting devices for cameras and monitors; CCTV camera lenses, namely, motorized zoom lenses, vari-focal lenses, megapixel lenses; Cameras; Cameras for CCTVs; CCTV camera control apparatus, namely, an apparatus for positioning of pan and tilt of CCTV camera; Cameras for smartphones; Rearview cameras for vehicles; Video presenter display unit; Electronic sensors for CCTV cameras for surveillance; Optical sensors; Security surveillance apparatus, namely, the network camera and network video recorder (NVR) for surveillance system; Battery charging apparatus for cameras and digital cameras; Closed circuit television adapters; Rechargeable batteries for cameras and digital cameras; Electric batteries; Video recorders and video reproducing apparatus; CCTV recorders; Network video recorders; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer software for viewing real-time and recorded images by surveillance cameras on computers and mobile devices; Computer software for installing, arranging and configuring cameras, network video recorders (NVR) and digital video recorders (DVR) in the field of surveillance systems; Downloadable smart phone application software for viewing real-time and recorded images by surveillance cameras; Downloadable smart phone application software for installing, arranging and configuring cameras, network video recorders (NVR) and digital video recorders (DVR) in the field of surveillance systems; Video monitors; Television monitors; Digital signal processing apparatus for monitoring video based on network; Electronic signal receiving apparatus for monitoring video based on network; Security equipment for face recognition, namely, face recognition security devices; Cloud server for managing and storing the video and audio data of CCTV cameras and network video recorders (NVR); Wearable computers; Wearable computer peripherals