Dangerous areas 

Area 1:
Here we are talking about pools with a depth from 1.80 mts. and more. The swimmer has to swim permanently. only very seldom the swimmer remains in a certain depth.

Area 2:
These are typical pools with a depth of 1,30 mts. which are to be considered as standard in adventure pools. Adults are able to stand there however for children this is difficut.
A typical risk is a hard attack which may happen to an adult however many lifeguards told us, that in these pools the main reason for an emergency case are accidents with smaller children.

Area 3:

Here we consider sliding areas or similar. From time to time, in these areas cameras are installed already above the surface but this is not sufficient. Typical accidents happen, when a person is sliding and gets unconscious. This results in dangerous situations in the landing area.