Special Features
Human Motion Tracking, Face detection, NIGHT VISION, Motion Detection, Sound Detection, Two-way Audio
Function
Two-way Audio, Abnormal sound detection, RESET, Built-in Mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, Built-in Siren
Customized support
Online technical support, Customized logo, Software reengineering, OEM, ODM