Each sensor is connected to the sensor control module separately. You only need to buy the sensors for the module that are needed on the given ship. We can measure collisions with the accelerometer, tilt with the gyroscope, and the system can send an alarm in case of extreme values. If necessary, automations can be connected to the light sensor ( e.g. anchor light, navigation light switching). A rain sensor can be based on moisture measurement or operated with a rain quantity counter. Automations can be connected to it.