Transmitters of electronic alarm signals; electronic personal alarm devices in the nature of personal security alarms; personal security alarms; electronic sensors for measuring pressure, humidity and temperature; electric or electronic sensors for measuring speed; electronic sensors for detecting impact; electronic sensors for detecting humidity; sensors and detector units for use in controlling the actuation and operation of automotive safety apparatus and equipment; optical sensors for determining speed; electronic sensors for measuring the proximity of persons, vehicles or objects; proximity sensors; sensors for determining position; sensors for determining velocity; electronic sensors for determining position, velocity, acceleration and temperature; security alarms in the nature of personal security alarms; security alarm controllers; security control panels and motion detectors; protection and safety equipment for industrial, warehouse and workplace environments, namely, protective helmets, protective industrial face masks for the prevention of accidents or injury, visibility vests for protection against accidents and protective industrial shoes, all fitted with electronic sensors to detect and transmit position, proximity to objects and air quality; safety monitoring apparatus [electric]; safety, security, protection and signaling apparatus and instruments for industrial, warehouse and workplace environments, namely, electronic monitoring apparatus used for the prevention of accidents or collisions between vehicles and/or persons in the nature electronic proximity sensors, electronic devices for locating and tracking people and industrial vehicles using global positioning systems (GPS) or Real Time Locating Systems (RTLS) in the nature of GPS tracking devices, electronic sensors for measuring distance, wearable electronic apparatus for controlling social distancing in the nature of electronic distance sensors, access control and alarm monitoring systems, electronic readers and controllers for controlling access to premises, entry/exit security portal comprised of an electronic passageway equipped with biometric devices and electronic sensors for personal identification verification and detection; safety apparatus, namely, electronic proximity sensors for use in preventing collision of construction cranes or forklift trucks; safety apparatus, namely, sensors and detector units for use in controlling and monitoring the actuation and operation of electric automotive safety apparatus and equipment; access control and alarm monitoring systems; electronic security and surveillance apparatus, namely, electronic security tags and labels, acoustic tags, magnetic tags; downloadable facilities management software to control building environment, access and security systems; downloadable industrial process control software; downloadable industrial process control software for the management of data collected from electronic safety, security, protection and signaling apparatus and instruments; security surveillance robots; downloadable computer application software for the management of data collected from electronic safety, security, protection and signaling apparatus and instruments; downloadable computer software for operating electronic danger sensing apparatus and instruments; downloadable computer software for operating electronic danger signalling apparatus and instruments; wearable safety devices for the prevention of accident or injury; all the aforesaid goods applied to logistics, accident prevention and anti-collision in the industrial, construction site and port sectors