Special Features
Human Motion Tracking, Face detection, NIGHT VISION, motion detection, Sound Detection, Waterproof / Weatherproof, Built-in Siren, PAN-TILT, Two-way Audio, face recognition, one-way audio, Low Power
Function
Two-way Audio, PAN-TILT, Abnormal sound detection, Alarm I/O, built-in mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, one-way audio, Built-in Siren, Vandal-proof
