The main components include integrated camera, high-speed stepping motor pan tilt, embedded decoder board and other electronic devices, which are built in the shield of a ball machine.
Advantages of the PTZ camera: easy installation, good protection and strong climate adaptability.
Disadvantages: high cost. Poor maintainability and difficult to eliminate faults. The wiper cannot be installed, and the vision is blurred in rainy days.
PTZ decoder camera(PTZ camera)
That is, the mechanical components of the system are external. PTZ, decoder and camera can also be installed and combined independently.
Advantages: strong maintainability, low cost, large monitoring angle, and wiper can be installed.
Disadvantages of the PTZ camera: complex installation, poor protection and easy failure.