Special drowning detection system for water area and working method thereof
Cargo space unauthorised human occupant detection and alerting system
Road traffic radar early warning control system, method and equipment and storage medium
Vehicle-mounted terminal-based commercial vehicle rotating speed overspeed alarm method
Intelligent traffic early warning system and method based on acousto-optic early warning device
ALARM AND CONTROL DEVICE USING WIRELESS COMMUNICATION
Marine calling alarm device and method suitable for disabled people
Emergency information detection and alarm system for self-driving patrol vehicles
CONTROL SYSTEM TO SECURE RUNNING VEHICLES TURNS RIGHT
Safety enhancement for persons under the care of others
Emergency information detection and alarm system for self-driving patrol vehicles
METHOD, SYSTEM, AND DEVICE FOR PROTECTING VEHICLE OCCUPANTS
Method, system, and device for protecting vehicle occupants
METHOD, SYSTEM, AND DEVICE FOR PROTECTING VEHICLE OCCUPANTS
Method, system, and device for protecting vehicle occupants
SYSTEM FOR MONITORING USER USING UNMANNED AERIAL VEHICLES
CCTV Invasion detecting method and system including CCTV drone and fiber to the fence
SYSTEM AND METHOD FOR MONITORING A PROPERTY USING DRONE BEACONS
SYSTEM AND METHOD FOR MONITORING A PROPERTY USING DRONE BEACONS
SYSTEM AND METHOD FOR MONITORING A PROPERTY USING DRONE BEACONS
SYSTEM AND METHOD FOR MONITORING A PROPERTY USING DRONE BEACONS
System and method for monitoring a property using drone beacons
PASSENGER WATCHING DEVICE AND OPERATION MANAGEMENT SYSTEM
FAILURE IN CONTROL COMMUNICATION EQUIPMENT INTEGRATED ALARM SYSTEM AND METHOD THEREOF
Novel efficient vehicle-mounted alcohol testing system
ALARM SERVICE MODULE WITH LOCATION SEARCHING AND ANTI-THEFT SYSTEM FOR MOTORCYCLE
Warning notification device, electronic watch, warning method and recording medium