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Description

Product Description

dahua

Dahua SD49425GB-HNR

SKU: 6923172586230

Equipped with Transducter CMOS 1/2.8", it provides clear images even in low light, thanks to sensitivity from 0 lux (with IR on).

By Camera has a wide range of traffic: 360° panorama and tilt from -15° to +90°.

It offers Smart Functions such as IVS (intruder detection), Facial Recognition with features analysis and SMD4.0 for accurate tracking of objects.

Supports H265+ compression and stream multiplexing, allowing efficient band management.

Weather-resistant (IP66), with a wide operating temperature range (-40°C to +70°C).

SD49425GB-HNR(6923172586230)_image_1

Ideal for urban monitoring, industrial facilities and public places.

 

Specification Dahua SD49425GB-HNR

CameraImage Sensor1/2.8" CMOS
Pixel4 MP
Max. Resolution2560 (H) × 1440 (V)
ROM4 GB
RAM1 GB
Electronic Shutter Speed1/1 s–1/30,000 s
Scanning SystemProgressive
Min. IlluminationColor: 0.005 lux@F1.6 B/W: 0.0005 lux@F1.6 0 lux@F1.6 (IR light on)
Illumination Distance100 m (328.08 ft) (IR)
Illuminator On/Off ControlZoom Prio; Manual; Auto; Off
Illuminator Number4 (IR)
LensFocal Length5 mm–125 mm
Max. ApertureF1.6–F3.6
Field of ViewH: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7°
Optical Zoom25×
Focus ControlAuto; semi-auto; manual
Close Focus Distance0.1 m–0.5 m (0.33 ft–1.64 ft)
Iris ControlAuto
DORI Distance
DetectObserveRecognizeIdentify
 
2500 m (8208.10 ft)987.5 m (3239.83 ft)500 m (1640.42 ft)250 m (820.21 ft)
PTZPan/Tilt RangePan: 0° to 360° endless Tilt: –15° to +90°, auto flip 180°
Manual Control SpeedPan: 0.1°–200°/s Tilt: 0.1°–120°/s
Preset SpeedPan: 240°/s Tilt: 200°/s
Preset300
Tour8 (up to 32 presets per tour)
Pattern5
Scan5
Power-off MemoryYes
Idle MotionPattern; Preset; Scan; Tour
IntelligenceIVS (Perimeter Protection)Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification
Face DetectionSupports face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face enhancement; Supports attributes extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions (angry, sad, hate, scary, surprise, calm, happy and confused), mask, mustache; Supports face cutout: Face, one-inch photo. Capturing strategies include real-time capturing, optimization, and quality first
SMDSMD4.0
AcupickUses deep learning algorithms and works with back-end devices to accurately match targets, such as people and motor vehicles, and search through live and recorded videos to quickly locate targets.
Auto PatrolIt 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.
VideoVideo CompressionH.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG(Sub Stream); Smart H.264+
Streaming Capability3 streams
Resolution4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)
Video Frame RateMain stream: 4M/3M/1080p/1.3M/720p @(1–25/30 fps) Sub stream 1: D1/CIF@ (1–25/30 fps) Sub stream 2: 1080p/1.3M/720p @(1–25/30 fps)
Bit Rate ControlCBR/VBR
Video Bit RateH264: 96–14,848 Kbps H265: 38–8,960 Kbps
Day/NightAuto (ICR)/Color/B/W
BLCYes
WDRYes
HLCYes
White BalanceAuto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Gain ControlAuto; manual
Noise Reduction2D NR; 3D NR
Motion DetectionYes
Region of Interest (RoI)Yes
Image StabilizationElectronic (EIS)
DefogElectronic
Digital Zoom16×
Image Rotation180°
Privacy MaskingUp to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio≥ 55 dB
AudioAudio CompressionPCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723
NetworkNetwork Port1 × RJ-45 (10/100 Base-T)
Network ProtocolFTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP
InteroperabilityRTMP; CGI; SDK; ONVIF (Profile S&G&T); P2P
Streaming MethodUnicast/Multicast
User/Host20 (total bandwidth: 64 M)
StorageMicro SD card (512 GB); FTP/SFTP; NAS
BrowserIE 9 and later versions Chrome 41 and later versions Firefox 50 and later versions iOS 10 and later versions
Management SoftwareDSS; DMSS
Mobile ClientiOS; Android
CertificationCertificationsCE-EMC: EN 55032; EN 61000-3-3; EN 61000-3-2; EN 50130-4; EN 55035 CE-LVD: EN 62368-1 FCC: 47 CFR FCC Part15, Subpart B, NSI C63.4 UL: UL62368-1
PortAudio Input1 channel (LINE IN, bare wire)
Audio Output1 channel (LINE OUT,bare wire)
Alarm LinkageCapture; recording; send email; preset; tour; pattern; alarm digital input
Alarm EventMotion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection
Alarm I/O2/1
Audio I/O1/1
PowerPower Supply12 VDC/3 A ± 10% PoE+ (802.3at)
Power ConsumptionBasic: 9 W Max.: 20 W (Illuminator+alarm+PTZ)
EnvironmentOperating Temperature–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity≤ 95%
Storage Temperature–40 °C to +70 °C (–40 °F to +158 °F)
Storage Humidity≤ 95%
ProtectionIP66, TVS 6000 V lightning proof; surge protection; voltage transient protection
StructureProduct Dimensions270.4 mm × Φ160 mm (10.65" × Φ6.30")
Net Weight2.4 kg (5.29 lb)
Gross Weight3.9 kg (8.60 lb)

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Diagram Dahua SD49425GB-HNR

SD49425GB-HNR(6923172586230)_scheme_1

Construction diagram Dahua SD49425GB-HNR

Accessories Dahua SD49425GB-HNR

PFA111(5902887029318)_image_1

PFA111

Mount Adapter

PFB303S

PFB300C(AAA000422)_image_1

PFB300C

Ceiling Mount Bracket

PFA151(6939554903731)_image_1

PFA151
PFA150

PFB301S-E(PFB301S-E)_image_1

PFB301S-E

Plane Mount Bracket

PFB301C(PFB301C)_image_1

PFB301C

Ceiling Mount Bracket

PFA120(6939554943072)_image_1

PFA120

Junction Box

Documents Dahua SD49425GB-HNR

PDF
Dahua_Network_Speed_Dome___PTZ_Camera_Web_5.0_User_Manual_V1.2.3.pdf
PDF
Installation_Guide_V1.0.0.pdf
PDF
Network_Speed_Dome___PTZ_Camera_Installation_Manual_V1.0.2.pdf
PDF
SD49425GB-HNR_S0_datasheet_20250115.pdf