1.Adopt high performance CMOS.
2. 2.5 inch mini shell.
3. Using 3 imported dot matrix large glass lamps inside, to ensure the IR distance 20m.
4. 5X 2.7-13.5mm optical zoom lens.
5. Use 15mm precision stepper motor.
6. Aluminum alloy enclosure, IP66 protection grade.
7. Rotate 350°in horizontal direction ,Vertical 90°continuous monitoring.