DS-2CD2166G2H-ISU (4mm)(eF)(O-STD)

1/1.8" Progressive Scan CMOS, H.265+/H.265/H.264+/H.264, Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with LED on, 25fps/30fps, Audio/Alarm I/O, Built-in microphone