Special Features
Human Motion Tracking, Face detection, NIGHT VISION, Motion Detection, People Counting, PAN-TILT, Two-way Audio, Face Recognition, One-way Audio, Low Power
Function
Two-way Audio, Alarm I/O, RESET, NIGHT VISION, Wide Angle, One-way Audio
Customized support
Online technical support, Customized logo, Software reengineering, OEM, ODM