DAHUA SD4A425DB-HNY IP security camera 4MP PTZ 360º 25x IR100 Wizsense

Camera

Image sensor

1/2.8" CMOS

Pixel

4 megapixels

Max. Resolution

2560 × 1440

ROM

128 megabytes

RAM

512 megabytes

Electronic shutter speed

1/1s–1/30000s

Scanning system

Progressive

Min. Lighting

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

Illumination distance

100 m (328.08 ft) (infrared)

Illuminator on/off control

Zoom Prio; Manual; Auto; Off

Illuminator number

6 (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°
D: 63.1°–3.7°

Optical zoom

25×

Focus control

Auto; Semi-automatic; manual

Close focusing distance

0.5 m to 5 m (1.64 ft to 16.40 ft)

Iris control

Auto; manual; fixed

DORI distance

Detect

Notice

Recognize

Identify

2500 m (8202.10 ft)

987.5 m (3239.83 ft)

500 meters

(1640.42 feet)

250 meters

(820.21 feet)

PTZ

Pan/Tilt Range

Panoramic: 0° to 360° endless
Tilt: –5° to +90°, auto-rotate 180°

Manual control speed

Pan: 0.1°/s–240°/s
Tilt: 0.1°/s–160°/s

Preset speed

Pan: 240°/s; Tilt: 160°/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

PTZ protocol

DH-SD

Intelligence

IVS (Perimeter Protection)

Tripwire; Intrusion; Fence crossing detection; Loitering detection; Abandoned/missing object; Fast moving; Parking detection; People gathering; Human/vehicle alarm classification; Link tracking

Face detection

Supports face detection, face tracking frame, image capture and face enhancement; Supports face cropping: Face, one-inch photography. Capture strategies include real-time capture and quality first.

Automatic tracking

Yeah

SMD

SMD 3.0

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.