1/1.7-in. 8MP CMOS Sensor, 1.85 mm, 0.01 Lux at F2.0 (Color), Max (3280 × 2480) at 30 fps, 3 Streams, H.265+/H.265/H.264+/H.264/MJPEG, DWDR, IR Distance 33 ft, Built-In Microphone, Built-In Speaker, Audio 1 Input/1 Output, Alarm 2 Input/2 Output, MicroSD Max 256 GB, IP67, IK10, PoE, DC12V, Video Content Analytics with Line Crossing/Intrusion