Since spring 2009 all mariner 3S pool cleaning robots compact 400, compact 600 and topliner are equipped with a Basic Sensor.
The Basic Sensor enables to use 3 different automatic programs for all different swimming pool shapes.
The mariner 3S navigator II is equipped with a High tech Sensor. This sensor enables systematic automatic cleaning (lane by lane) for every pool, irrespective of the swimming pool shape, also with inclinations.
