Special Features
NIGHT VISION, Vandal-proof, Motion Detection, Waterproof / Weatherproof, One-way Audio, IR&Color Dual-Light, Human/Vehicle Detection, SD card Slot 256GB, True WDR&DNR, All-Metal
Function
RESET, Built-in Mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, One-way Audio, Vandal-proof, IR&Color Dual-Light, SD card Slot 256GB, True WDR&DNR, Human/Vehicle Detection, All-Metal
Customized support
Online technical support, Customized logo, OEM, ODM