DS-2CD2166G2-I (2.8mm)(C)(O-STD)

1/2.4" Progressive Scan CMOS, H.265+/H.265/H.264+/H.264, Powered by Darkfighter technology, Color: 0.003 Lux @ (F1.6, AGC ON), 3840 × 2160 @25fps/30fps, Audio/Alarm I/O, Built-in microphone