1. 2 million pixel, low illumination;
2. Security care, applicable to multiple scenes, comprehensive guard;
3. Look around and take care of your eyes, viewing angle;
4. Motion detection alarm pushes, abnormal situation, real-time grasp;
5. Two way voice real-time intercom, can listen and speak, communicate freely;
6. HD shooting, day and night, infrared night vision meters;
7. The screen of multiple computers is on the same one, and the situation is mastered by one device;
8. Multiple storage is more reliable, SD card and cloud storage are stored at the same time;
9. Three kinds of installation methods: Ceiling / Wall hanging / Placing;
