Dahua DH-SD4E425GB-HNR-A-PV1 4MP 25x Starlight IR WizSense Network PTZ Camera

• • Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua’s advanced technologies,
    WizSense provides intelligent, simple and inclusive products and solutions.

System Overview

• • The Three-in-One Camera (TiOC) solution combines 24/7 monitoring, active deterrence and real-time alarms with artificial intelligence into one smart, innovative solution. TiOC PTZ cameras adopt auto-tracking 3.0 technology, greatly improving the monitoring scope of key targets. For distributors and installers, it not only saves time, but also reduces cost.

Functions

Starlight Technology

• • With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various
    environments of low illuminance.

Smart H.265+ & Smart H.264+

• • With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.

Perimeter Protection

• • Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.

Face Detection

• • Dahua Face Detection technology can detect the face in the image. With deep learning algorithm, the technology supports detecting, tracking, capturing and selecting the best face image, and then outputs face snapshot.

Protection (IP66, TVS 6000 V)

• • IP66, TVS 6000 V lightning proof, surge protection, and voltage transient protection.

Auto Tracking

• • This feature controls the pan, tilt and zoom actions of the camera to automatically track an object in motion, to keep it in view of the camera. Tracking can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.

SMD 4.0

• • Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.

Technical Specification

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 – 1/1 s–1/30,000 s
  • Scanning System – Progressive
  • Min. Illumination
    • Color: 0.005 [email protected]
    • B/W: 0.0005 [email protected]
    • 0 [email protected] (illuminator on)
  • Illumination Distance
    • 100 m (328.08 ft) (IR)
    • 50 m (164.04 ft)(White light)
  • Illuminator On/Off Control – Zoom Prio; Manual; Auto; Off
  • Illuminator Number
    • 2 (IR)
    • 2 (Dual light fusion)

Lens

• • Focal Length – 5 mm–125 mm
  • Max. Aperture – F1.6–F3.6
  • Field of View
    • H: 51.9°–3.0°;
    • V: 39.7°–2.2°;
    • D: 63.1°–3.7°
  • 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; manual
  • 

PTZ

• • Pan/Tilt Range
    • Pan: 0° to 360° endless
    • Tilt: –15° to +90°, auto flip 180°
  • Manual Control Speed
    • Pan: 0.1°/s–200°/s
    • Tilt: 0.1°/s–120°/s
  • Preset Speed – Pan: 240°/s; Tilt: 200°/s
  • Preset – 300
  • Tour – 8 (up to 32 presets per tour)
  • Pattern – 5
  • Scan – 5
  • Power-off Memory – Yes
  • Idle Motion – Pattern; Preset; Scan; Tour

Intelligence

• • IVS (Perimeter Protection) – Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human
    alarm classification; linkage tracking
  • Face Detection – Supports face detection, face bounding box, capturing snapshots, uploading face snapshots, enhancing face images, and selecting a preferred image among a group of snapshots. Attribute Extraction is also supported, where 6 attributes and 8 expressions can be detected. The attributes are gender, age, glasses, mask, mustache and expressions. The expressions are angry, sad, hate, scared, surprised, calm, happy and confused. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a oneinch photo. The supported methods for capturing snapshots are real-time capturing, quality first, and selecting a preferred image among a group of snapshots.
  • Auto Tracking – Yes
  • SMD – Yes
  • Quick Pick – With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events.

Active Deterrence

• • Light Warning – Red and blue warning light. They can be configured toflash for 5 to 30 seconds with a high, medium or low frequency.
  • Sound Warning – Offers 11 types of sound alarms, and supports importing custom sound alarms.

Video

• • Video Compression – H.264H;H.264B;Smart H.265+;H.265;MJPEG(Sub Stream);Smart H.264+;H.264M
  • Streaming Capability – 3 streams
  • Resolution – 4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (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/CIF/VGA@(1–25/30 fps) Sub stream 2: 1080p/1.3M/720p@(1–25/30 fps)
  • Bit Rate Control – CBR/VBR
  • Video Bit Rate
    • H264: 64 kbps–10496 kbps
    • H265: 25 kbps–6400 kbps
  • Day/Night – Auto (ICR)/Color/B/W
  • BLC – Yes
  • WDR – 120 dB
  • HLC – Yes
  • White Balance – Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/Natural light/Street lamp
  • Gain Control – Auto/Manual
  • Noise Reduction – 2D/3D
  • Motion Detection – Yes
  • Region of Interest (RoI) – Yes
  • Image Stabilization – Electronic (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; multiple colors available
  • S/N Ratio – ≥ 55 dB

Audio

• • Audio Compression – PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723

Network

• • Network Port – RJ-45 (10/100 Base-T)
  • Network Protocol – FTP; 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
  • Interoperability – CGI;SDK;ONVIF (Profile S&G&T);P2P
  • Streaming Method – Unicast/Multicast
  • User/Host – 20 (total bandwidth: 64 M)
  • Storage – Micro SD card (512 GB); FTP/SFTP; NAS
  • Browser
    • IE 9 and later versions
    • Chrome 41 and later versions
    • Firefox 50 and later versions
    • Safari 10 and later versions
  • Management Software – DSS Pro
  • Mobile Client – iOS;Android

Certification

• • Certifications
    • CE: EN55032/EN55024/EN50130-4
    • FCC: Part15 subpartB, ANSI C63.4-2014

Port

• • Audio Input – 1 channel
  • Audio Output – 1 channel
  • Alarm Linkage – Capture; recording; send email; preset; pattern; tour; alarm digital input; audio; warning light
  • 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
    • Basic: 7.0 W
    • Max.: 13 W (illuminator+heater+PTZ+speaker)

Environment

• • Operating Temperature – –40 °C to +65 °C (–40 °F to +149 °F)
  • Operating Humidity – ≤95%
  • Protection – IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection

Structure

• • Product Dimensions – 269.9 mm × Φ160.0 mm (10.59″ × Φ6.30″)
  • Net Weight – 2.6 kg (5.73 lb)
  • Gross Weight – 4 kg (8.82 lb)

Available Model

• • DH-SD4E425GB-HNR-A-PV1

Dahua DH-SD4E425GB-HNR-A-PV1 4MP 25x Starlight IR WizSense Network PTZ Camera-Isometric View