DS-2CD2066G2H-I2U/SRB (4mm)(eF)(O-STD)

1/2.4" Progressive Scan CMOS, H.265+/H.265/H.264+/H.264, Powered by Darkfighter technology, Color: 0.0011 Lux @ (F1.0), 3200 × 1800, VCA function, Two-way audio, Built-in Dual-Array Microphone and enhanced Strobe light & Audio alarm