It can be widely used in many fields, such as watching various sports events, open-air concerts, home security, factory monitoring, police investigation, and bird research, astronomical meteorological observation, etc.
It can be monitored farther and can be easily installed and debugged without circuits, power supplies, control and storage hosts.
It uses highly compressed video files that only take up very little space, so you don't have to worry about hard disk space being limited.
Used in conjunction with digital telescope software, you can capture moving objects, record them, sound alarms, and perform online live performances.
Specifications: Camera: 2 megapixel pixels: 2 megapixel lens: 70x zoom Angle of view: 2 inch filter: 1 connector per day: USB 2.0 or higher. Machine size: 150*40 MM