DAHUA DH-SD49425GB-HNR, POE IP Security Camera 4MP 2K PTZ 360º 25X IR 100m WDR IP66 WIZSENSE

Camera

Image sensor

1/2.8" CMOS

Pixel

4 megapixels

Max. Resolution

2560 (H) × 1440 (V)

ROM

4GB

RAM

1GB

Electronic shutter speed

1/1 s–1/30,000 s

Scanning system

Progressive

Min. Lighting

Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux@F1.6 (IR light on)

Illumination distance

100 m (328.08 ft) (infrared)

Illuminator on/off control

Zoom Prio; Manual; Auto; Off

Illuminator number

4 (IR)

Lens

Focal length

5mm–125mm

Max. Opening

F1.6–F3.6

Field of view

High: 51.9°–3.0°;

V: 39.7°–2.2°;

Re: 63.1°–3.7°

Optical zoom

25×

Focus control

Auto; Semi-automatic; manual

Close focusing distance

0.1 m–0.5 m (0.33 ft–1.64 ft)

Iris control

Car

DORI distance

Detect

Notice

Recognize

Identify

2500 m (8208.10 ft)

987.5 m (3239.83 ft)

500 m (1640.42 ft)

250 m (820.21 ft)

PTZ

Pan/Tilt Range

Panoramic: 0° to 360° endless
Tilt: –15° to +90°, auto-rotate 180°

Manual control speed

Pan: 0.1°–200°/s
Tilt: 0.1°–120°/s

Preset speed

Panoramic: 240°/s
Tilt: 200°/s

Preset

300

Route

8 (up to 32 presets per run)

Pattern

5

Scan

5

Power off memory

Yeah

Idle movement

Pattern; Preset; Scan; Path

Intelligence

IVS (Perimeter Protection)

Tripwire; Intrusion; Fence crossing detection; Loitering detection; Abandoned/missing object; Fast movement; Parking detection; People gathering; Vehicle/human alarm classification

Face detection

Supports face detection, optimization, tracking, image capture, uploading high-quality face snapshots, and face enhancement; Supports attribute extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions (angry, sad, hate, fear, surprise, calm, happy, and confused), mask, mustache; Supports face cropping: Face, one-inch photograph. Capture strategies include real-time capture, optimization, and quality first.

SMD

SMD4.0

acupick

It uses deep learning algorithms and works with back-end devices to accurately match targets, such as people and motor vehicles, and search through live and recorded video to quickly locate targets.

Automatic patrol

Trigger the IVS rule when a target is detected and make the camera link with the PTZ to rotate to the target position and patrol according to your preset settings.