Access control and alarm monitoring systems; Adapters; Aerosol spray for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors; Alarm central units; Alarms for the detection of inflammable gases; Antennas; Apparatus for speech recording and replaying; Apparatus for testing gas, liquids and solids; Apparatus for transmission of communication; Automated security gates; Binoculars; Bivouac sacks, namely, wind and water resistant bags into which a person can fit to protect themselves from exposure to the elements; Bullet-proof vests and clothing; Bullhorns; Burglar alarms; Cameras; Carbon dioxide detectors; Cassette recorders; Cellular telephone apparatuses; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Compact disc players; Compasses; Computer software for communicating with users of hand-held computers; Computer software for wireless content delivery; Computer software for use in the safeguarding of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computers; Control valves for regulating the flow of gases and liquids; Converters; Dosimeters; Dust Masks; Dust protective goggles and masks; Ear phones; Electric navigational instruments; Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use; Electronic notice boards; Electronic timers; Extension cords; Eye covers for protective purposes; Face-protection shields; Facilities management software, namely, software to control building environmental, access and security systems; Facsimile machines; Filters for respiratory masks; Fire blankets; Fireproof garments; Flotation vests; Fuel cells; Gamma radiation detector for electronic detection of hidden contraband; Gas detectors for detecting the presence of gas; Gas masks; Gas meters; Gas sensors for measuring gas concentration; Gasometers; Global positioning system; Gloves for protection against accidents; Hand-held device comprised of chemical and heat sensors for the detection of explosives; Hand-held protective shield for use by police, detention centers, correctional facilities and the like; Hand-held security device that disables assailants using flashing light emitting diodes; Hard plate personal body armor; Hardware and software adapter for coupling a GPS receiver to the microphone input of a digital camcorder; Helmet safety lights; Highway flares; Highway safety cones; Instruments for detecting and measuring two-dimensional distribution of force and pressure; Integrated circuits; Laboratory filters; Life saving rafts; Lifebelts; Lifejackets; Lifesaving vests for use by dogs; Life-buoys; Loudspeakers; Machines for dispensing pre-determined dosages of medication; Magnetic encoded card readers; Magnetically encoded key cards; Magnifying lenses; Measuring apparatus for temperature and humidity levels in gases and solid substances; Megaphones; Microphones; Motion sensitive security lights; Navigation apparatus for vehicles in the nature of on-board computers; Navigation apparatus for vehicles; Oxygen regulators; Pagers; Paging equipment; Palm pilots; Personal digital assistants (PDA); Personal security alarms; Pollutant sensors; Portable radios; Pressure control equipment, namely, blowout preventers; Pressure sensors; Protection and safety apparatus, namely, inflatable flotation devices; Protection masks; Protective clothing; Protective ear coverings; Protective eyewear; Protective face-shields for protective helmets; Protective glasses; Protective gloves for industrial use; Protective head guards for industrial purposes; Protective industrial boots; Protective industrial shoes; Public address systems; Radiation shields for electronic products; Radiation-measuring instruments; Radio receivers; Radios; Radon detectors; Residual gas analyzers; Respiratory mask filters; Rotating lights; Safety markers; Safety restraints; Secure terminals for electronic transactions; Seismological instruments; Sensors for the determination of temperatures, positions and distances; Signal whistles; Signalling buoys; Sirens; Sonar; Survival suits; Telephones; Temperature sensors; Thermally activated manually resettable fire safety valves; Thermometers; Timers; Ultrasonic sensors; Underwater breathing apparatus; Vehicle locating, tracking and security system comprised of an antenna and radio transmitter to be placed in a vehicle; Vehicle locator and recovery device programmed to use global positioning systems (GPS) and cellular telecommunications; Voltage monitor modules; Voltage regulators; Voltage stabilizers; Walkie-talkies; Warning devices, namely, bells; Warning flags; Warning streamers; Warning triangles; Wind sleeves