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 rec...