Special Features
Human Motion Tracking, Face detection, Sound Detection, Waterproof / Weatherproof, People Counting, Two-way Audio, Face Recognition
Function
Two-way Audio, Alarm I/O, RESET, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, Vandal-proof
Customized support
Online technical support, Customized logo, Software reengineering, OEM, ODM