Various dash cams, special cameras for reversing (reverse cam).
There's a small one you can use as a dash cam recording the rear.
It comes with Wi-Fi, you can connect it to your phone or car screen.
Three-lens dash cam:
Front, inside the car, and rear of the car.
Price: 175 SAR
Two-lens dash cam (front and inside the car).
Price: 130 SAR