Special Features
Two-way Audio, Human Motion Tracking, Motion Detection, Face detection, Sound Detection, NIGHT VISION, Waterproof / Weatherproof, Built-in Siren, PAN-TILT, Low Power, Tracking, Flexible rotation, 4MP, White light alarm, Siren alarm, Full color night vision
Function
Wide Angle, Two-way Audio, Abnormal sound detection, NIGHT VISION, RESET, Built-in Mic, Waterproof / Weatherproof
Customized support
Online technical support, Customized logo, OEM, ODM, Software reengineering