Features: 1. IP66-68 outdoor waterproof grade. 2. HD 5 times clear image zoom. 3. Rotatable mount for motion detection with wide angle. 4. Real-time bi-directional audio can warn and communicate to people directly. 5. High performance chips determine the clarity of the monitoring, also combine smooth operation and storage at the same time. 6. Three night visions: normal night vision, full color night vision and intelligent night vision. 7. Support 128G memory card (NOT included) to reserve the video and sound recording, so you can view and replay the video anytime. 8. Automatic overwrite after the memory is full , no need to delete manually. 9. Support multi devices like phone or tablet to long-distance view and replay. 10. Standard port to connect to NVR for Hikvision and for dahua.