1. 2.4GHz digital wireless Technology
2. High definition and hige frame rate(25fps)
3. 100% secure, privacy and interference free
4. Camera with night vision and motion detection
5. 7" LCD monitor with quad
6. System supports up to 4 cameras
7. SD Card recording function: Manual recording, trigger recording and schedule recording
8. Weatherproof camera for outdoor use
9. Two-way audio communication