This Is A High-Torque 2-DOF Expandable Pan-Tilt Camera Module, Adopts Serial Bus Servos For Joints Driven. The Horizontal PAN Axis Rotation Range Up To 180 (360 In Total), The Vertical TILT Axis Rotation Range Up To -45- 90. Based On The General Driver Board For Robots, Open Source Control Demos For Web APP To Achieve Photo Taking, Video Recording, Face Detection, Motion Detection, Etc. Supports Flexible Expansion And Secondary Development. The Horizontal Rotation Range Up To 360, The Vertical Rotation Range Up To 135. Supports for 4B/5, Highly Compatible With for , Can Be Easily Integrated Into Your Project.(the for is NOT included.). 160 Ultra Wide-Angle Camera: Comes With 0V5647 5MP 160 Ultra Wide-Angle Camera, Capture Area To Meet Visual Requirements. LED Fill Light, Ensures Clear Images In Low-Light Conditions. 30kg.Cm Ultimate Joint Torque To Meet Working Requirements. Adopts Joint Direct-Drive Design With High-Precision Serial Bus Servos, Built In 360 12-Bit Magnetic Encoder, Supports Obtaining Feedback Information Such As Joint Angle And Joint Load To Realize Closed-Loop Control. Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage:AC100-240V Colour:Black Material:PCB+Plastic+Metal Package Contents: 1 * Pan-Tilt kit(The colors of the cables and screws are random and cannot be specified) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.