Dahua DH-SD22404DB-GNY SD22404T-GN-W 4MP 4x PTZ camera

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 [email protected]
B/W: 0.0005 [email protected]

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)

PTZ Locked

Yes

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

Privacy Mask

Up to 24 areas can be set, with up to 8 areas in the

same view; 8 colors available

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; SSL; Qos; FTP; UPnP; ICMP; SNMP; IGMP; ARP; RTCP; RTP; PPPoE; RTMP; Bonjour; SAMBA; NFS

Interoperability

ONVIF(Profile S&G&T); P2P; CGI; SDK

Streaming Method

Unicast/Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

FTP; Micro SD card (512 GB); NAS

Browser

IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
iOS 10 and later versions.

Management Software

DMSS; DSS Pro

Mobile Client

iOS; Android

Certification

Certifications

CE: CE-LVD: IEC 62368-1/ CE-EMC/EN 55032/EN IEC 61000-3-2/EN55024/EN55035/EN50130-4

FCC: 47 CFR FCC Part15, Subpart B, ANSI C63.4:2014

Port

Alarm Linkage

Capture; preset; tour; pattern; recordings; alarm digital input; send email

Alarm Event

Motion/Tampering detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; power exception detection

Power

Power Supply

12 VDC, 1 A ± 10%
POE (802.3af)

Power Consumption

Basic: 2.3 W
Max.: 6.1 W

Environment

Operating Temperature

–30 °C to +60 °C (–22 °F to +140 °F)

Operating Humidity

≤ 95%

Storage Temperature

–30 °C to +60 °C (–22 °F to +140 °F)

Storage Humidity

≤ 95%

Protection

IP66, IK10

Structure

Product Dimensions

89 mm × Φ122 mm (3.50″ × Φ4.80″)

Net Weight

0.5 kg (1.10 lb)

Gross Weight

0.7 kg (1.54 lb)