Special Features
Built-in Siren, NIGHT VISION, Two-way Audio, Face recognition, Human Motion Tracking, motion detection, Sound Detection, Vandal-proof, Face detection
Function
Waterproof / Weatherproof, Wide Angle, Built-in Siren, Two-way Audio, Vandal-proof, NIGHT VISION, Alarm I/O, RESET, built-in mic
Data Storage Options
Cloud, Memory Card, Full HD, SD Card, Micro SD card