Correct way to attach the device
- Installing the device inside the bathroom / Correct example
- Keeping sufficient distance from the surface of the sand
- Install the device so the sensor in the left eye is facing the wall
Incorrect example
- When the device touches the sand or is leaning on the sand
- When the cat scratches the sand and the sensor picks up the sand piled up
- When the sensor is facing the sand or the open entrance
