Dahua Europe Mini 4 Megapixel HD Network PTZ Dome Camera, x4 zoom WIFI SD22404DB-GNY-W

Camera

Image Sensor

1/2.8" CMOS

Pixel

4 MP

Max. Resolution

2560 (H) × 1440 (V)

ROM

128 MB

RAM

512 MB

Electronic Shutter Speed

1/1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6

Lens

Focal Length

2.8 mm–12 mm

Max. Aperture

F1.6–F3.0

Field of View

H: 90.3°–29.4°; V: 48.5°–16.6°; D: 105.7°–33.6°

Optical Zoom

4×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

1.5 m (4.92 ft)

Iris Control

Fixed

DORI Distance

Detect

Observe

Recognize

Identify

240 m (787.40 ft)

94.8 m (311.02 ft)

48 m

(157.48 ft)

24 m

(78.74 ft)

PTZ

Pan/Tilt Range

Pan: 0°–355°
Tilt: 0°–90°

Manual Control Speed

Pan: 0.1°/s–100°/s

Tilt: 0.1°/s–60°/s

Preset Speed

Pan: 100°/s; Tilt: 60°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Idle Motion

Pattern; Preset; Tour

PTZ Protocol

SD Pelco-P/D(Auto recognition)

Intelligence

IVS (Perimeter Protection)

Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification

Face Detection

Supports face detection, face track, snapshot, and face enhancement;
Supports face cutout: Face, one-inch photo;
Capturing strategies include real-time capturing and quality first.

SMD

Yes

Video

Video Compression

H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG(Sub Stream); Smart H.264+

Streaming Capability

3 streams

Resolution

4M (2560 × 1440); 3M (2304 × 1296@25fps); 1080P (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1(704 × 576); CIF(352 × 288); VGA(640 × 480)

Video Frame Rate

Main stream: 4M/3M/1080p/1.3M/720p@(1–25/30

fps)

Sub stream 1: D1/VGA/CIF@(1–25/30 fps)

Sub stream 2: 720p@(1–25/30 fps)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 2816Kbps – 13056Kbps H.265: 1024Kbps – 7936Kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

WDR

DWDR

HLC

Yes

White Balance

Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp

Gain Control

Auto; manual

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Image Stabilization

Yes

Defog

Electronic defog

Digital Zoom

16×

Image Rotation

180°

S/N Ratio

? 55 dB

Network

Network Port

RJ-45 (10/100 Base-T)

Wi-Fi

Yes

Wi-Fi–Wireless Standard

802.11n; IEEE802.11b; 802.11g

Wi-Fi–Wireless Frequency Range