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Network PTZ Camera SD4D425MB-HNR 25x zoom 4MP IR 100m

Video surveillance systems

Product reference: CASD4D425MB-HNR

> 1/2.8” 4Megapixel STARVIS™ CMOS

> 25× optical zoom

> Starlight technology

> Max. 25/30 fps@4M

> IR distance up to 100m

> Warm light distance up to 100 m

> Perimeter protection

> Face detection

> SMD 4.0

> IP67

At stores prices may vary

Price:

€813.12

€672.00 tax excl.

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Product information

Network PTZ Camera SD4D425MB-HNR 25x zoom 4MP IR 100m

Series Overview

With its powerful optical zoom and precise pan-and-tilt (PTZ) capabilities, this camera provides a comprehensive solution for long-distance outdoor video surveillance. Smart Dual Light and AI-ISP technology ensure clear and vivid images at night and in low-light conditions.

This advanced combination significantly improves nighttime monitoring, making it easier to capture critical details that traditional night-vision systems might miss.

Functions

Face Detection

Supports 6 attributes and 8 expressions: gender, age, glasses, face mask, beard, and facial expressions (anger, sadness, disgust, fear, surprise, calm, happiness, and confusion).
It also supports face cutout modes: full face and one-inch photo.

Three snapshot methods are available:

Real-time snapshot
Priority snapshot
Quality-priority snapshot

IVS (Intelligent Video System)

Using advanced video algorithms, Dahua IVS technology supports intelligent functions such as:

Tripwire detection
Intrusion detection

Key Features

1/2.8” 4-Megapixel STARVIS™ CMOS
25× optical zoom
Starlight technology
Max. 25/30 fps @ 4MP
IR distance up to 100 m
Warm light distance up to 100 m
Perimeter protection
Face detection
SMD 4.0
IP67 protection rating

Auto Tracking

The camera automatically controls its pan, tilt, and zoom to track a moving object and keep it within the field of view. Tracking can be triggered manually or automatically based on predefined rules. Once a rule is triggered, the camera zooms in and follows the defined target automatically.

Smart Dual Light

Dahua Smart Dual Light technology uses intelligent algorithms to detect targets. Normally, the IR illuminator remains on at night. When a target appears in the monitoring area, the white light turns on, allowing the camera to record full-color video and capture detailed event information.

When the target leaves the monitoring area, the white light turns off and the IR illuminator turns back on, effectively reducing light pollution.

SMD 4.0

Dahua Smart Motion Detection 4.0 works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out non-target objects, such as small and large animals, helping to reduce false alarms.

Protection

IP67 dust and water resistance
TVS 6000 V lightning protection
Surge and voltage transient protection

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 [email protected] (Color, 30 IRE);
0.0005 [email protected] (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

Lens	Detect	Observe	Recognize	Identify
W	100.0 m ( 328.08 ft)	40.0 m ( 131.23 ft)	20.0 m ( 65.62 ft)	10.0 m ( 32.81 ft)
T	2,500.0 m ( 8,202.00 ft)	1,000.0 m ( 3,280.80 ft)	500.0 m ( 1,640.40 ft)	250.0 m ( 820.20 ft)
*DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.

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

Pattern

Scan

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

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

Structure

Product Dimensions

270.4 mm × Φ160 mm (10.65" × Φ6.30")

Net Weight

2.4 kg (5.29 lb)

Gross Weight

3.9 kg (8.60 lb)

Features

Lens	Motorized lens
Color	White
Resolution	4MP
Camera type	PTZ
IR distance	more than 80 m
Features	AcuPick
Features	Starlight
Features	Support MicroSD ≤ 512GB

Manufacturer

Dahua Technology is a world-leading video-centric AIoT solution and service provider. With its ‘Dahua Think#’ corporate strategy, Dahua Technology focuses on two core businesses: City and Enterprise. The company firmly strengthens its technological strategies that include AloT and IoT digital intelligence platforms, comprehensively promoting the digital intelligence upgrading of cities and enterprises based on customer needs, and creating more value for the digital-intelligent transformation of various industries.