Special Features
NIGHT VISION, Motion Detection, Vandal-proof, Waterproof / Weatherproof, Human Motion Tracking, Sound Detection, People Counting, Two-way Audio
Function
Two-way Audio, Built-in Mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, Vandal-proof
Customized support
Online technical support, Customized logo, Software reengineering, OEM, ODM