Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras
VD Series

Dahua 4K 25X Zoom Starlight IR WizSense Auto-Tracking PTZ Video Surveillance Cameras

SKU: VD-SD4825X
Free shipping
Fast delivery from overseas warehouses
Multiple secure and reliable payment ways
24 Hours Professional technical team support
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▶  8MP IP PoE PTZ Camera: 1/2.8" 8Megapixel STARVIS™ CMOS

▶  Powerful 25x optical zoom

▶  Starlight technology

▶  IR distance up to 100m

▶  Perimeter protection

▶  Face detection

▶  IP66 Waterproof

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Incredible 1/2.8"  STARVIS™ CMOS Ultra 4K HD PTZ Camera    

The Newest Sensor brings you the ultimate 4K experience and captures more details, especially in low light,With a high resolution of 8megapixels (3840 x 2160), this 8MP HD IP surveillance camera is able to capture videos in 3840p HD quality. It is a huge advancement compared to 720p HD or 1080p Full HD. you never miss a single detail of your loved ones. which enables you to see all objects very clearly.

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Rich AI (Artificial Intelligence) VIDEO SYSTEM Function(IVS) 

Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc,Abandoned/ Missing can timely, quickly and accurately respond to monitoring events in specific area. It enhances monitoring efficiency. At the same time, the cameras can support face detection, and can quickly capture a face and upload the image to the server, ideal for business intelligence, and Facial Detection, for searching or identification of individuals.
It provides ultra-high-definition, smooth and stable video effects for users. The system realize storage, transmission, positioning, intercom and other functions, which assist user units in daily visual inspection, mobile law enforcement monitoring, emergency command and dispatch, and intelligent application of safe production and other business management.

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Powerful 360˚ endless Pan, 90˚ Tilt, 25X Optical Zoom

This camera is able to capture videos in 4K super HD quality, sharper & clearer pictures; and it is capable of rotating 360˚ horizontally 90˚vertically, covering wider areas only with one camera, and no blind spot left. 30x optical motorized zoom enables you to zoom in to see more details of far-away objects without impairing image quality or zoom out to get a wider and larger view.

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WizSense Implements Accurate Alarm and Efficient Search

WizSense extracts and classifies humans and vehicles from massive video data, making it easy for end users to trace and analyze information. The human and vehicle options for video playback speeds up the target search and saves retrieval time.

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Camera Motion Detection – Get a visual alert.    

This feature provides a visual indicator on the monitoring screen when motion is detected within the camera's field of view, so that an operator is quickly alerted when activity is detected.

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Starlight Technology

For challenging low-light conditions, Starlight Ultra-low Light Technology offers the best in light sensitivity, capturing color in vivid detail, even in lighting as low as 0.005 lux.

dahua ptz camera

Face Detection    

Supports 6 attributes and 8 expressions: Gender, age, glasses, mask,
beard and expressions (anger, sadness, disgust, fear, surprise, calm,
happiness, and confusion). It also supports face cutout settings: Face,and single inch photo. Three snapshot methods are also featured:Real-time snapshot, priority snapshot, and quality priority.

dahua ptz security camera

Support 256GB SD Card Slot   

The SD card will record when motion detection is triggered. The camera supports pre-record and post-record. When the SD card is full, it will automatically cover the old video.(Not Include SD Card)

dahua ptz ip camera

BLC and HLC digitally adjust to compensate for uneven illumination    

By enabling BLC, you are telling your camera to overexpose the brighter parts of the image in order to properly expose the darker parts.
Highlight Compensation (HLC) is a setting that allows your camera to compensate for the brighter parts of an image, preserving detail in the brighter parts of the image that would otherwise be blown away.
You may find yourself with very bright lights in your camera's field of view, causing parts of the image to blow up. Think of the headlights of a car that shines on your camera. When the camera is correctly exposing your scene, bright headlights can cause the image to be overexposed, resulting in a loss of information.
To adjust the compensation of the VD-SD4825X camera, please log in to the web interface. From here, navigate to Settings > Image > Image > Exposure Settings.

dahua ptz security cameras

Cutting-Edge H.265 Video Compression    

An advanced compression codec like H.265 results in a lower bitrate and less need for storage.

dahua ptz camera

Weatherproof camera built for any climate    

Use them as outdoor cameras or indoor cameras as they are built tough to withstand whatever the weather throws at them: rain, snow, dust and hot days. With IP66 weatherproof rating and cables threaded through the stand for extra protection ensure you can rely on their performance, day in, day out..

ptz ip cameras

Camera  
Image Sensor 1/2.8" CMOS
Pixel 8 MP
Max. Resolution 3840 (H) × 2160 (V)
ROM 4 GB
RAM 1 GB
Electronic Shutter Speed 1/1 s–1/30,000 s
Min. Illumination Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)
Illumination Distance 100 m (328.08 ft) (IR)
Illuminator On/Off Control Zoom Prio; Manual; Smart IR; Off
Illuminator Number 4 (IR)
Lens  
Focal Length 5 mm–125 mm
Max. Aperture F1.6–F3.6
Field of View H: 53.1°–3.4°; V: 30.4°–1.9°; D: 59.3°–3.9°
Optical Zoom 25×
Focus Control Auto; Semi-auto; Manual
Close Focus Distance 0.1 m–1.5 m (0.33 ft–4.92 ft)
Iris Control Auto; Manual
DORI Distance Detect Observe Recognize Identify
2,161.4 m (7,091.21 ft) 864.6 m (2,836.61 ft) 432.3 m (1,418.31 ft) 216.1 m (708.99 ft)
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: 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 Preset; Tour; Pattern; Scan
PTZ Protocol DH-SD
Pelco-P/D (auto recognition)
Intelligence  
IVS (Perimeter Protection) Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.
Face Detection Yes
SMD Yes
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 4K (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 Rate Main stream: 4K/4MP/1080p/1.3M/720p (1–25/30 fps)
Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p/CIF (1–25/30 fps)
Bit Rate Control CBR; VBR
Video Bit Rate H.264: 3328 kbps–8192 kbps
H.265: 1280 kbps–8192 kbps
Day/Night Auto (ICR); Color; B/W
BLC Yes
WDR Yes
HLC Yes
White Balance Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control Auto; Manual
Noise Reduction 2D NR; 3D NR
Motion Detection Yes
Region of Interest (RoI) Yes
Image Stabilization EIS
Defog Electronic defog
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 G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G.729; G.723
Network  
Network Port RJ-45 (10/100 Base-T)
Network Protocol HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; TCP; RTMP
Interoperability ONVIF Profile S&G&T; CGI
User/Host 20 (total bandwidth: 64 MB)
Storage FTP; Micro SD card (256 GB)
Browser IE 7 and later versions
Chrome 42 and earlier versions
Firefox 52 and earlier versions
Safari
Management Software Smart PSS; DSS; DMSS; Easy4ip; IVSS; Player; Configtool; NVR; Smart Player
Mobile Client iOS; Android; iPhone; iPad
Certification  
Certifications CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014
UL: UL60950-1+CAN/CSA C22.2, No. 60950-1
Port  
Audio Input 1 channel
Audio Output 1 channel
Two-way Audio Yes
Alarm Input 2 channel, digital input (0–5 VDC)
Alarm Output 1 channel
Alarm Linkage Capture; preset; tour; pattern; recordings on SD card; alarm digital input; send email
Alarm Event Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection
Power  
Power Supply 12 VDC, 3 A (± 10%)
PoE+ (802.3at)
Power Consumption Basic: 9.8 W
Max.: 20 W (illuminator)
Environment  
Operating Temperature –40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity ≤ 95%
Protection IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection
Structure  
Product Dimensions 269.9 mm × Φ160 mm (10.62" × Φ6.30")
Net Weight 3.0 kg (6.61 lb)
Gross Weight 4.3 kg (9.48 lb)
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