The Bescor MP-101 Motorized Pan & Tilt Head attaches between a tripod and camera and enables panning and tilting the camera remotely. Two independent motors smoothly operate horizontal and vertical motion at adjustable speeds. The head supports payloads up to 6 lb. The mounting points are a 1/4" tripod mount thread underneath and a 1/4" camera mount stud above. An Auto Pan Mode allows for continuous panning motion, and a switch selector lets you assign end points at 45°, 90°, or 340°. The maximum horizontal angle is ±90 degrees, and the maximum vertical angle is ±15 degrees. This head can be powered by four included AA batteries or an optional PS-260 AC power supply. It includes a Bescor PS-260 AC Power Supply for MP-101 Motorized Pan Head and a Bescor RE-20 extension affords 20' (609.6cm) of additional separation from the MP-101 remote pan head to its remote control.