Rain sensor system and vehicle

A rain sensor system for measuring a quantity of rain on a window of a vehicle, the rain sensor system comprising:

• a camera device comprising a printed circuit board, the camera device configured to capture images of an area surrounding the vehicle using camera optics;
• a camera cover configured to at least partially cover the camera device;
• and
• a rain sensor including a transmitter and a receiver, the transmitter being configured to emit or transmit light, and the receiver being an opto-electronic component configured to receive measurement light that is emitted or transmitted by the transmitter and guided to the receiver by the window,
• wherein the transmitter and the receiver are arranged at a distance from each another,
• wherein the transmitter and the receiver are arranged in, on, or along one or several edges of the camera cover or in one or several openings in the camera cover,
• wherein the transmitter and the receiver are arranged on opposite edges of the camera cover or on different extremities of the same edge,
• wherein the transmitter and the receiver are mechanically supported by the camera cover and not mounted to the printed circuit board, and
• wherein the receiver and the camera optics of the camera device are different components that are optically independent of each other.