Special Features
Face detection, NIGHT VISION, Vandal-proof, Motion Detection, Sound Detection, Waterproof / Weatherproof, People Counting, PAN-TILT, Two-way Audio, Face Recognition, One-way Audio
Function
Two-way Audio, Abnormal sound detection, Alarm I/O, RESET, Built-in Mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, Vandal-proof