DH-SD4D425MB-HNR 4MP 25x Smart Dual Light WizSense Network PTZ Camera

Camera

Image Sensor

1/2.8" CMOS

Pixel

4 MP

Max. Resolution

2560 (H) × 1440 (V)

ROM

4 GB

RAM

1 GB

Electronic Shutter Speed

1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

0.005 lux@F1.6 (Color, 30 IRE);
0.0005 lux@F1.6 (B/W, 30 IRE);
0 lux (illuminator on)

Illumination Distance

100 m (328.08 ft) (IR);
50 m (164.04 ft) (Warm light)

Illuminator On/Off Control

Zoom Prio; Manual; Auto; Off

Illuminator Number

2 (IR); 2 (Warm light); 2 (Dual-core light)

Lens

Focal Length

5 mm–125 mm

Max. Aperture

F1.6–F3.6

Field of View

H:54.1°–3.4°; V: 31.4°–1.9°; D: 61.1°–3.9°

Optical Zoom

25×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.1 m–0.5 m (0.33 ft–1.64 ft)

Iris Control

Auto

DORI Distance

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless;
Tilt: –15° to +90°, auto flip 180°

Manual Control Speed

Pan: 0.1°–200°/s;
Tilt: 0.1°–120°/s

Preset Speed

Pan: 0.1°–240°/s;
Tilt: 0.1°–200°/s

Preset

300

Tour

8

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset;Pattern;Tour;Scan

Intelligence

IVS (Perimeter Protection)

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

Face Detection

Supports face detection, optimization, capturing pictures, uploading high-quality face snapshots and enhancing face images. Attribute Extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo. The supported methods for capturing snapshots are real-time capturing, quality first, and selecting a preferred image among a group of snapshots.

Smart Tracking

Auto Tracking 3.0

SMD

SMD 4.0

AcuPick

Uses deep learning algorithms and works with backend devices to accurately match targets, such as people and motor vehicles, and search through live and recorded videos to quickly locate targets

Auto Patrol

It triggers the IVS rule when a target is detected and makes the camera link with the PTZ to rotate to the position of the target and patrol based on its presets

Video

Video Compression

Smart H.265+;H.265;Smart H.264+;H.264B;H.264M;H.264H;MJPEG(Sub Stream 1)

Streaming Capability

3 streams

Resolution

4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA（640 × 480);CIF (352 × 288/352 × 240)

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: 1080p/1.3M/720p@(1–25/30 fps)

Bit Rate Control

CBR/VBR

Video Bit Rate

H264: 96 kbps–11,776 kbps
H265: 38 kbps–7,168 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

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

Gain Control

Auto; manual; Gain priority

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Image Stabilization

Electronic Image Stabilization (EIS)

Defog

Electronic

Digital Zoom

16×

Image Rotation

180°

Privacy Masking

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

S/N Ratio

≥55 dB

Audio

Audio Compression

PCM, G.711A, G.711Mu, G.726, MPEG2-Layer2, G.722.1, G.729, G.723

Network

Network Port

1 × 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;SMB;NFS

Interoperability

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

Streaming Method

Unicast/Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

Micro SD card (512 GB); FTP/SFTP; NAS

Browser

web5.0:
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: EN55032/EN55024/EN50130-4

Port

Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT,bare wire)

Alarm Input

2

Alarm Output

1 channel

Alarm Linkage

Capture; recording; send email; preset; tour; pattern; alarm digital output

Alarm Event

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

Alarm I/O

2/1

Audio I/O

1/1

Power

Power Supply

12 VDC, 3 A ± 10%
PoE (802.3at)

Power Consumption

DC:
Basic: 8 W;
Max: 20 W (illuminator + PTZ)
PoE:
Basic: 11 W;
Max: 23 W (Illuminator+PTZ)

Power Adapter

Optional

Environment

Operating Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Operating Humidity

≤95%

Protection

IP67;TVS 6000 V lightning proof; surge protection; voltage transient protection