The Hikvision DS-2CD2066G2H-IU is a high-performance 6 MP bullet network camera featuring DarkFighter low-light technology, built-in microphone (IU variant), IP67 weather resistance, 120 dB true WDR, H.265+ video compression and optional 2.8 mm or 4 mm fixed lenses (also available in black). Ideal for demanding surveillance applications inside or out.