Devices that support rotation typically have obvious directional control buttons on the panel. Please check if there are directional control buttons on the device panel. If so, you can adjust the rotation.
If there are relevant functions but the camera cannot rotate, it is recommended to contact the hardware after-sales service of the vendor.
Note: The boundaries of rotation are usually set by the product itself and cannot be adjusted. If your product does not have a rotation function, you can only adjust the angle of the product itself.