Special Features
Human Motion Tracking, Face detection, NIGHT VISION, Sound Detection, Built-in Siren, PAN-TILT, Two-way Audio
Function
Two-way Audio, PAN-TILT, Alarm I/O, RESET, Built-in Mic, NIGHT VISION, Wide Angle
Customized support
Online technical support, Customized logo, Software reengineering, OEM, ODM