Description

Equipped with GPU chip; supports deep learning algorithm to improve detection accuracy. | Video metadata, including human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction, motor/non-motor vehicle counting, report searching | Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking. | 40× optical zoom, 16 × digital zoom. | 4MP 1/1.8″ CMOS. | Starlight low illuminance, color: 0.001 Lux@F1.4, B/W: 0.0001 Lux@F1.4, 0 Lux (IR) | Supports H.265 encoding to achieve low-stream transmission. | IR distance up to 250 m; uses the algorithm that matches the zoom rate with IR light power to make the illuminance effect more even. | Pan: 0° to 360° endless, Tilt: –30° to 90°, auto flip 180°; no blind zone. | Supports 300 presets, 8 tours, and 5 patterns. | Supports wiper. | 1 audio input, and 1 audio output | 7 alarm input, and 2 alarm output; supports alarm linkage. | IP67, TVS 6000V lightning proof; surge protection; voltage transient protection. | Supports DC 36V±25% wide power voltage.

Brand: Dahua
Part Number: DH-SD8A440N-HNF-PA
Technology: IP
Device Type: PTZ Camera
Features: Starlight, PTZ, IR, Audio, Alarm