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