Speed Dome IP 4MP 25X IR100m Starlight AI Dahua SD49425XB-HNR

Speed Dome IP 4MP 25X Starlight IR 100M cu funtii AI si autotraking H265 Dahua SD49425XB-HNR. Tehnologie avansata AI de recunoastere a fetei si funtii de perimetrare. Auto Traking. SMD (Smart Motion Detection). Intrare si iesire audio. Suport de montaj perete inclus.

Camera ip Speed dome de la Dahuaadoptă algoritmi avansați de învățare profundă CNN pentru a sprijini Protecția Perimetrului cu o precizie ridicată. Această cameră dispune de o gamă largă de monitorizare, algoritmul PFA, care poate prezenta întotdeauna o imagine clară și focalizată în timp ce faceți zoom.

Camera are performanțe foarte bune in conditii de lumina putina datorită adoptării celei mai noi tehnologii Starlight. Camera este echipata cu un control lin, imagine de înaltă calitate și o protecție bună, ceea ce îl face să îndeplinească majoritatea cerințelor aplicațiilor de supraveghere video

Functions

Starlight Technology For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

Wide Dynamic Range

The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

Perimeter Protection

Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improving alarm accuracy.

Environmental

Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -40 °C to +70 °C (-40 °F to +158 °F) with 95% humidity. Subjected to rigorous dust and water immersion tests and certified to the IP66 Ingress Protection rating makes it suitable for demanding outdoor applications.

Protection

The camera allows for 6KV lightning rating,which provides effective protection for both the camera and its structure against lightning.

Interoperability

The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer.

PFA Technology

PFA technology has innovatively introduced new methods of judgment to ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms. PFA ensures clarity of the image throughout the process of zooming and shortens focus time. The realization of PFA technology substantially improves user experience and increases product value.

SMD

With Deep-Learning Algorithm, Dahua SMD filters the motion detection alarm triggered by non-concerned target and recognize human and vehicle effectively, sending alarms when human and vehicle intrudes.

Technical Specification

Camera

Image Sensor: 1/2.8″ STARVIS™ CMOS

Effective Pixels: 4MP

Max. Resolution: 2560 (H) × 1440 (V)

ROM: 4GB

RAM: 1GB

Electronic Shutter Speed: 1/1 s–1/30,000 s

Scanning System: Progressive

Min. Illumination: Color: 0.005Lux@F1.6 B/W: 0.0005Lux@F1.6 0Lux@F1.6 (IR light on)

IR Distance: 100 m (328.08 ft)

IR On/Off Control:  Zoom Prio/Manual/SmartIR

IR LEDs Number: 4

Lens

Focal Length: 4.8 mm–120 mm

Max. Aperture: F1.6–F4.0

Field of View: H: 60.0°–2.5°; V: 30.8°–2.2°; D: 66.7°–2.9°

Optical Zoom: 25x

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

PTZ

Pan/Tilt Range: Pan: 0°–360° (endless) Tilt: -15°–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 Presets 300

Tour: 8 (up to 32 presets per tour)

Pattern Number: 5

Scanning Number: 5

Speed Adjustment : Support

Power-off Memory: Support

Idle Motion: Preset/Tour/Pattern/Scanning

Protocol: DH-SD Pelco-P/D (auto recognition)

General Intelligence

Event Trigger: Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal Access, Storage anomaly

General Intelligence: Object Abandoned/Missing

Artificial Intelligence

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.

SMD: Support

Video Metadata: Support human, motor vehicle and non-motor vehicle image capture.

Video

Compression : H.265+/H.265/H.264+/H.264/MJPEG (sub stream)

Streaming Capability: 3 streams Resolution 4M (2560 x 1440); 3M (2048 x 1536); 1080P (1920 x 1080); 1.3M (1280 x 960); 720P (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

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

Bit Rate Control: Variable Bit Rate/Constant Bit Rate

Bit Rate: H.265/H.264: 3 kbps–20480 kbps

Day/Night: Auto(ICR)/Color/B/W

BLC: Support

WDR: 120 dB

HLC: Support

White Balance: Auto/Indoor/Outdoor/Track/Manual/Sodium lamp/ Natural light/Street lamp

Gain Control : Auto/Manual

Noise Reduction: Ultra DNR (2D/3D)

Motion Detection : Support

Region of Interest : Support

Electronic Image Stabilization: Support

Electronic Defog: Support

Digital Zoom: 16x

Flip: 180°

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

Audio

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

Network

Ethernet RJ-45 (10/100Base-T)

Protocol : IPv4; IPv6; HTTP; HTTPS; SSL; TCP/IP; UDP; UPnP; ICMP; IGMP; SNMPv1/v2c/v3(MIB-2); ARP; RTCP; RTSP; RTP; SMTP; NTP; DHCP; DNS; PPPOE; DDNS; FTP; IP Filter; QoS; Bonjour; 802.1x

Interoperability:ONVIF Profile S&G; CGI

Streaming Method :Unicast/Multicast

User/Host: 19

Edge Storage :NAS; Local PC; Micro SD card (256G)

Browser: IE7 and newer versions Chrome 45 and earlier versions Firefox 52 and earlier versions Safari (no version restrictions) Management Software Smart PSS; DSS; DMSS

Smart Phone: IOS/Android