Zhejiang Dahua Vision Technology DH SD1AX User Manual

Pro AI Series | DH-SD1A404XB-GNR-W

DH-SD1A404XB-GNR-W

4M 4x Starlight IR PTZ AI Network Camera

· 1/2.8” 4Megapixel STARVIS™ CMOS

· Starlight technology

· Max. 25/30fps@4MP

· 4x opcal zoom

· Face Detecon, People Counng, Perimeter Protecon

· IR distance up to 15m

· WIFI (support 2.4G & 5G)

· IP66, IK08

AI series products adopt the most advanced AI technologies, includ­ing deep learning algorithms that primarily target people and vehicles,

which provides higher exibility and accuracy for end-users. This enables
the Dahua AI series to offer various advanced applicaons such as Face
Recognion, ANPR, Metadata, People Counng, trac data stascs,
etc. The complete lineup of Dahua AI includes network (PTZ) cameras,

network video recorders, servers, and more devices. Beyond seeing the

world, the power of AI allows devices to perceive the environment and
understand the world in a beer way.

System Overview

Dahua PTZ AI network camera adopts advanced CNN deep learning al-

gorithms to support primeter protecon with high accuracy. The camera

is equipped with smooth control, high quality image, and good protec-

on, meeng compact size demands of video surveillance applicaons.

Funcons

People Counng

People Counng funcon uses advanced image processing technology
to capture depth informaon from within images. The camera pairs this
informaon with deep learning algorithms to analyze and detect human
bodies and track target objects in real me. The camera provides stas­cs for separate individuals’ entrance and exit with up to 95% counng

accuracy.

H.265

IP66

0.005Lux

Tripwire

Intrusion

COUNTING

People Counting

95% humidity. Subjected to rigorous dust and water immersion tests
and cered to the IP66 Ingress Protecon rang makes it suitable for
demanding outdoor applicaons.

Protecon

The camera allows for ±15% input voltage tolerance, suitable for the
most unstable condions for outdoor applicaons. Its 6KV lightning rat­ing provides effecve protecon for both the camera and its structure

against lightning.

Wide Dynamic Range

The camera achieves vivid images, even in the most intense contrast

lighng condions, using industry-leading wide dynamic range (WDR)
technology. For applicaons with both bright and low lighng condions
that change quickly, True WDR opmizes both the bright and dark areas
of a scene at the same me to provide usable video.

H.265+

H.265+ is the opmized implementaon of the H.265 codec that uses a
scene-adapve encoding strategy, dynamic GOP, dynamic ROI, ex­ible mul-frame reference structure and intelligent noise reducon
to deliver high-quality video without straining the network. H.265+ tech­nology reduces bit rate and storage requirements by up to 70% when
compared to standard H.265 video compression.

Starlight Technology

For challenging low-light applicaons, Dahua’s Starlight Ultra-low Light
Technology offers best-in-class light sensivity, capturing color details in
low light down to 0.005 lux. The camera uses a set of opcal features to
balance light throughout the scene, resulng in clear images in dark

environments.

Environmental

Dahua cameras operate in extreme temperature environments, rated

for use in temperatures from -30 °C to +60 °C (-22 °F to +140 °F) with

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Pro AI Series | DH-SD1A404XB-GNR-W

Technical Specificaon

Camera

Image Sensor

Effective Pixels

Max. Resolution

ROM

RAM

Electronic Shutter Speed

Scanning System

Min. Illumination

IR Distance

IR On/Off Control

IR LEDs Number

Lens

Focal Length

Max. Aperture

Field of View

Optical Zoom

Focus Control

Close Focus Distance

Iris Control

DORI Distance

PTZ

Pan/Tilt Range

Manual Control Speed

Preset Speed

Presets

1/2.8" S TARVIS™ CMOS

4MP

2560 (H) × 1440 (V)

4GB

1GB

1/1 s–1/30000 s

Progressive

Color: 0.005Lux@F1.8
B/W: 0.00 05Lux@F1.8
0Lux (IR light on)

15 m (49.21 ft)

Zoom Prio/Manual/SmartIR

3

2.8 mm–12 mm

F1.8 –F2.7

H: 31.6°–96.9°
V: 17.8°–51.4°
D: 36.4°–116.2°

4x

Auto/Semi-Auto/Manual

0.2 m–0.5 m (0.66 ft– 1.64 ft)

Auto

Detect Observe Recognize Identify

147 m
(482.28 ft)

Pan: 0°–355°
Tilt: 5°–90°

Pa n: 0.1°/s–70°/s
Ti lt: 0.1°/ s– 30 °/s

Pan: 80°/s
Tilt: 40°/s

300

58.8 m
(192.91 ft)

29.4 m
(96.46 ft)

14.7 m
(48.23 f t)

Artificial Intelligence

People Counting

Perimeter Protection

Face Detection

Video

Compression

Streaming Capability

Resolution

Frame Rate

Bit Rate Control

Bit Rate

Day/Night

BLC

WDR

HLC

White Balance

Gain Control

Noise Reduction

Motion Detection

Region of Interest (RoI)

Electronic Image Stabilization

Electronic Defog

Digital Zoom

Flip

Privacy Masking

Audio

Compression

Count people in the area; generate repor t

Tripwire and intrusion. Suppor t alarm triggering by
target types (human and vehicle). Support filtering
false alar ms caused by animals, rustling leaves, bright

lights, etc.

Support

H.265; H.264BaselineProfile; H.264MainProfile;
H.264HighProfile; MJPEG(Sub Stream); H.265+; H.264+

3 streams

4M (2560 x 1440); 3M (2048 x 1536); 1080P (1920 x

1080); 1.3M (1280 x 96 0); 720P (1280 x 720); D1 (704 x
576/704 × 480); CIF (352 x 288/352 × 240)

Main stream: 4M/3M (1–25/30 fps), 1080P/1.3M/720P
(1–25/30fps)
Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 720 P (1–25/30 fps), D1/CIF (1–25/30fps)

Variable Bit Rate/Constant Bit Rate

H.264/H.265/MJPEG: 3 kbps–20 480 kbps

Auto (ICR)/Color/B/W

Support

120 dB

Support

Auto/Indoor/Outdoor/Track/Manual/Sodium lamp/

Natural light/Street lamp

Auto/Manual

2D/3D

Support

Support

Support

Support

16x

0°/180°

Up to 24 areas, and up to 8 areas in the same view

G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G.722.1;
G.729; G.723

Tour

Speed Adjustment

Power-off Memory

Idle Motion

General Intelligence

Event Trigger

General Intelligence

8 (up to 32 presets per tour)

Support

Support

Preset/Tour

Motion detection, Video tampering, Scene changing,
Networ k disconnec tion, IP address conflict, Illegal

Access, Storage anomaly

Object Abandoned/Missing

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Network

Ethernet

Wi-Fi

Protocol

Interoperability

Streaming Method

Use r/Host

RJ- 45 (10/100Base-T)

Support

IPv4; IPv6; HTTP; HT TPS; 802.1x; Qos; FTP; SMTP;
UPnP; SNMPv1/v2c/v3(MIB-2); DNS; DDNS; NTP; RTSP;
RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP

ONVIF; CGI

Unicast/Multicast

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