Scientific, surveying, photographic, cinematographic, optical, measuring, signalling, monitoring, detecting and checking or supervision apparatus and instruments, namely, scientific apparatus in the nature of blank optical discs, optical cables, receivers of electronic signals, digital signal processors; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, light conducting filaments, automatic switching apparatus for telecommunication, apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current, current transformers, electric accumulators, voltage regulators, electrical controllers; apparatus for recording, transmission or reproduction of sound, data or images; blank magnetic data carriers; pre-recorded magnetic data carriers featuring training instructions in the fields of installation, use, configuration, integration, control, monitoring and maintenance of security and surveillance apparatus and closed circuit television and security personnel operations, investigation, electronic countermeasure and hostile environment skills, practices, systems and methods; blank magnetic recording discs; blank recordable DVDs; blank video recording discs; blank compact discs; blank digital audio tapes; data processing apparatus; photographic cameras for security purposes; photographic cameras for surveillance purposes; closed circuit TV systems for security and surveillance, namely, cameras, including low-light cameras and cameras that penetrate smoke and fog, switchers, monitors, microphones, and recorders; automatic/semi-automatic optical security apparatus, namely, a non-lethal security device that uses a light source to detect warn, repel, temporarily blind, disorient, nauseate, disable, confuse, debilitate, stun, subdue, stop, or incapacitate persons or animals; motion and heat sensitive security lights; personal security alarms; anti-intrusion alarms, and security systems in the nature of entry door systems comprising touch pads and security doors, all for domestic, commercial, military, police and civilian use; security and fire alarms; security control apparatus, namely, security control panels and motion detectors; security surveillance apparatus, namely, electric and electronic video surveillance installations; security warning apparatus, namely, warning bells; optical lenses; optical frames; lenses for security and surveillance cameras; Raster image processors; optical character recognition apparatus; computer software for processing and storing digital images; electrical controllers for security and surveillance cameras; data input devices, namely, computer keyboards, computer mice, computer joysticks and touch pads; photographic cameras that penetrate smoke and fog; electronic data storage devices, namely, blank tapes for storage of computer data; computer networks servers for security and surveillance systems; computer hardware; computer software for security and surveillance systems; and structural parts and fittings for the aforesaid goods