1. It has the functions of one-button returning, returning from the original route without connection, and returning automatically with low battery; Return accuracy ≤1m, supporting fixed-point release function;

2. The route can be set at the remote control end, and the rescue robot can sail automatically according to the set route.

3. The rescue robot can be thrown to the water from high altitude, with a height of 20m.

4. It has the function of self-righting. When it turns over when driving in water, any side can sail normally, and the self-righting time is ≤2s.

5. The self-test time is ≤5s; The remote control lifebuoy is equipped with control keys, through which the rescued person can control the remote control lifebuoy to sail.

6. It can normally display the power of rescue robot and remote controller.1. It has the functions of one-button returning, returning from the original route without connection, and returning automatically with low battery; Return accuracy ≤1m, supporting fixed-point release function;