- Evo II V3 Dual 640T Drone -640x512 30Hz New Thermal Imaging SensorEquipped with 640x512 high-resolution thermal imaging camera featuring a 13mm focal length lens and 16x digital zoom, it is easy to observe distant targets. The system uses a new image processing algorithm, making thermal imaging details clearer and more discernible than competition with the similar resolution and hardware.DRI RangesDRI stands for Detection, Recognition and Identification. Detection: Detect if an object is present Recognition: See what type of object it is (i.e. person, vehicle, airplane) Identification: For example see if someone is a friend or foeMultiple Temperature Measurement ModesCentral temperature measurementView real-time display of the temperature in the center area of the screen.Spot temperature measurementTap the screen, and the temperature of the selected object will be displayed in real time.Regional temperature measurementGet a dynamic view of the average temperature, maximum temperature, and minimum temperature displayed in a selected area.Temperature alarmMonitors the screen temperature in real time. The system prompts the user when the temperature reaches a set threshold.IsothermSet a temperature range and the system will detect any objects within the temperature range specified.Imag