Special Features
Face detection, NIGHT VISION, Motion Detection, Waterproof / Weatherproof, PAN-TILT, Two-way Audio, Low Power
Function
Two-way Audio, PAN-TILT, Alarm I/O, Built-in Mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, Built-in Siren, 24/7 video
Customized support
Online technical support, Customized logo, OEM, ODM