9 Mobile telephones, cordless telephones, IoT devices and GSM/GPS/GPRS telephones to automatically detect accident and triggering alarm to emergency center via internet, satellite or telecommunication network; computer software for mobile phones, namely, computer application software that sends security alerts from users mobile phones to a central alarm station, thereby providing mobile, personal protection to users; computer application software for mobile phones, portable media players, IoT devices and other handheld electronic devices, namely, business software solutions for lone worker safety tools and other application software designed to streamline and improve enterprise operations, for use on mobile operating systems and platforms; lone worker and man down security alarm devices and alarm systems, IoT devices and platforms; computer software and hardware related to lone worker and man down security alarm devices and alarm systems, IoT devices and platforms; lone worker and man down safety, security, protection and signalling devices and related systems and platforms and related computer software and hardware; computer software and hardware for use in tracking, locating, and monitoring the health and safety of remotely-located personnel, and for displaying information in this regard; apparatus, instruments and IoT devices for navigation, positioning, location, tracking and guidance; safety, security, protection, IoT and signalling devices; computer software and hardware related to safety, security, protection, IoT and signalling devices; telecommunications apparatus, IoT -devices, instruments and software for monitoring and alerting remote sensor status via internet, satellite or telecommunication network