Digital Eagle cameras are suitable for the environment that requires a higher level surveillance protection, with water-proof dust-proof and salt fog-proof features. The cameras are integrated with high-definition visible light, infrared thermal imaging and auto tracking finder modules. The cameras can achieve day and night vision surveillance, temperature measurement, target tracking and other additional features, greatly facilitating the system used in various industries. Digital Eagle cameras can be mounted on multi rotor drones, fixed wing drones, VTOL drone, helicopter, aircraft and other types of flying vehicles.