(請先查詢報價)(現貨) 大華 DAHUA DH-SD4D825MB-HNR 8MP 25x Smart Dual Light PTZ WizSense POE鏡頭 (香港行貨)
(請先查詢報價)(現貨) 大華 DAHUA DH-SD4D825MB-HNR 8MP 25x Smart Dual Light PTZ WizSense POE鏡頭 (香港行貨)

(請先查詢報價)(現貨) 大華 DAHUA DH-SD4D825MB-HNR 8MP 25x Smart Dual Light PTZ WizSense POE鏡頭 (香港行貨)

數量

簡介

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8MP 25x Smart Dual Light WizSense Network PTZ Camera > 1/2.8" 8Megapixel STARVIS™ CMOS > 25× optical zoom > Starlight technology > Max. 25/30fps@8M > IR distance up to 100 m > Warm light distance up to 100 m > Perimeter protection > Face detection > SMD 4.0 > IP67

商品詳情

Camera
Image Sensor1/2.8" CMOS
Pixel8 MP
Max. Resolution3840 (H) × 2160 (V)
ROM4 GB
RAM2 GB
Electronic Shutter Speed1 s–1/30,000 s
Scanning SystemProgressive
Min. Illumination0.005 lux@F1.6 (Color, 30 IRE);
0.0005 lux@F1.6 (B/W, 30 IRE);
0 lux (illuminator on)
Illumination Distance100 m (328.08 ft) (IR);
100 m (328.08 ft) (Warm light)
Illuminator On/Off ControlZoom Prio; Manual; Auto; Off
Illuminator Number2 (IR); 2 (Warm light); 2 (Dual-core light)
Lens
Focal Length5 mm–125 mm
Max. ApertureF1.6–F3.6
Field of ViewH: 57.73°–3.73°; V: 33.6°–2.08°; D: 64.92°–4.27°
Optical Zoom25×
Focus ControlAuto; semi-auto; manual
Close Focus Distance0.1 m–1.5 m (0.33 ft–4.92 ft)
Iris ControlAuto
DORI Distance
LensDetectObserveRecognizeIdentify
W137.9 m
( 452.52 ft)
55.2 m
( 181.01 ft)
27.6 m
( 90.50 ft)
13.8 m
( 45.25 ft)
T3,448.3 m
( 11,313.10 ft)
1,379.3 m
( 4,525.24 ft)
689.7 m
( 2,262.62 ft)
344.8 m
( 1,131.31 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 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: 0.1°–240°/s;
Tilt: 0.1°–200°/s
Preset300
Tour8
Pattern5
Scan5
Power-off MemoryYes
Idle MotionPreset;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 DetectionSupports 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 TrackingAuto Tracking 3.0
SMDSMD 4.0
AcuPickUses 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 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
Video
Video CompressionSmart H.265+;H.265;Smart H.264+;H.264B;H.264M;H.264H;MJPEG(Sub Stream 1)
Streaming Capability3 streams
Resolution8M (3840 × 2160); 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 RateMain stream: 8M/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 ControlCBR/VBR
Video Bit RateH264: 128 kbps–16,384 kbps
H265: 51 kbps–11,776 kbps
Day/NightAuto (ICR)/Color/B/W
BLCYes
WDRDWDR
HLCYes
White BalanceAuto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Gain ControlAuto; manual; Gain priority
Noise Reduction2D NR; 3D NR
Motion DetectionYes
Region of Interest (RoI)Yes
Image StabilizationElectronic Image Stabilization (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
Audio
Audio CompressionPCM, G.711A, G.711Mu, G.726, MPEG2-Layer2, G.722.1, G.729, G.723
Network
Network Port1 × RJ-45 (10/100 Base-T)
Network ProtocolHTTP;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
InteroperabilityONVIF (Profile S & Profile G & Profile T);CGI;SDK
Streaming MethodUnicast/Multicast
User/Host20 (total bandwidth: 64 M)
StorageMicro SD card (512 GB); FTP/SFTP; NAS
Browserweb5.0:
IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
iOS 10 and later versions
Management SoftwareDMSS;DSS Pro
Mobile ClientiOS;Android
Certification
CertificationsCE: EN55032/EN55024/EN50130-4
Port
Audio Input1 channel (LINE IN, bare wire);1 channel
Audio Output1 channel (LINE OUT,bare wire);1 channel
Alarm Input2
Alarm Output1 channel
Alarm LinkageCapture; recording; send email; preset; tour; pattern; alarm digital output
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
Power
Power Supply12 VDC, 3 A ± 10%
PoE (802.3at)
Power ConsumptionDC:
Basic: 8 W;
Max: 20 W (illuminator + PTZ)
PoE:
Basic: 11 W;
Max: 23 W (Illuminator+PTZ)
Power AdapterOptional
Environment
Operating Temperature–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity≤95%
ProtectionIP67;TVS 6000 V lightning proof; surge protection; voltage transient protection
Structure
Product Dimensions270.4 mm × Φ160 mm (10.65" × Φ6.30")
Net Weight2.4 kg (5.29 lb)
Gross Weight3.9 kg (8.60 lb)

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