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