Special Features
Human Motion Tracking, NIGHT VISION, Motion Detection, Waterproof / Weatherproof, PAN-TILT, One-way Audio
Function
PAN-TILT, Built-in Mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, One-way Audio
Customized support
Online technical support, Customized logo, Software reengineering, OEM, ODM