Special Features
Human Motion Tracking, Face detection, NIGHT VISION, Motion Detection, Temperature Measurement, Sound Detection, Waterproof / Weatherproof, Built-in Siren, People Counting, Two-way Audio, One-way Audio
Function
Two-way Audio, Abnormal sound detection, RESET, Built-in Mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, Thermal image, One-way Audio, Built-in Siren, Vandal-proof