This Hikvision fixed turret captures 3840 × 2160 video on a 1/1.8-inch progressive scan CMOS sensor, with a 2.8 mm F1.0 lens giving a 108.8° horizontal field of view. Smart Dual-Light combines 850 nm IR and white light with a range of up to 30 m, and 120 dB WDR keeps scenes clear against strong backlight. Deep learning classifies humans and vehicles for line crossing, intrusion, region entrance and region exiting alarms, alongside face capture, people counting and queue management. A built-in microphone provides real-time audio, and the camera also offers an audio line in and out with one alarm input and output. The polymer housing is rated IP68 and IK10 and carries NEMA 4X and C5 anti-corrosion protection, which Hikvision rates as top-level protection for coastlines, docks and chemical plants. Power comes from 12 VDC or PoE (IEEE 802.3af), with H.265+ compression to reduce bandwidth and storage.