Water-activated Restube buoy (75N) is reusable, light enough to be thrown a distance and transportable by drones. Restube Automatic is a unique version that inflates upon contact in water. It can be thrown to a victim from a safe distance or dropped by a drone and provide helpful buoyancy within seconds (75N). This saves valuable time until the actual rescue happens. Therefore, Restube automatic is ideal for first responders to carry out immediate life-saving measures. In addition, Restube Automatic keeps objects up to 6kg afloat. For heavier objects or drones, the use of several products is recommended. Any drone with a payload of 900g or more can safely carry Restube Automatic ● Inflates with water contact within seconds ● Also inflatable by pulling the trigger ● Inflatable also with mouth valve ● Easy to repack with CO2 cartridge & water activator ● Light enough to be thrown far distance ● Horizontally and vertically attachable to a belt (not included) ● Carriable by drone (from 900g payload) ● Connection for drone drop & lay mechanism at the bag RECOMMENDED FIELDS OF APPLICATION: CIVIL PROTECTION | FIRE BRIGADE | LIFEGUARD | ON BOARD (EXTERNAL EMERGENCY RESCUE) | POLICE