Camera IP rotativa Dahua, 4MP, zoom 25x, WizSense, Starlight, protectie perimetrala, Auto Tracking, Dual Light 100m, SD4D425MB-HNR

Camera Dahua este un model PTZ IP profesional din seria WizSense, proiectat pentru supraveghere avansata in spatii mari si zone critice. Datorita zoom-ului optic 25× si rotatiei complete 360, permite monitorizarea detaliata a obiectelor aflate la distanta mare, fiind ideala pentru parcari, perimetre industriale, curti sau zone publice.

Specificatii tehnice camera Dahua PTZ, 4MP, zoom 25x, WizSense, Starlight, protectie perimetrala, IR 100m, SD4D425MB-HNR:

• Rezolutie: 4 MP (2560 × 1440)
• Senzor: 1/2.8″ CMOS STARVIS, scanare progresiva
• Zoom optic: 25×
• Lentila: 51-25 mm
• Diafragma: F1.6F3.6
• Unghi de vizualizare: H: 54.13.4, V: 31.41.9
• Zoom digital: 16×
• Iluminare minima: 0.005 lux color / 0.0005 lux B/W / 0 lux cu iluminare activa
• Iluminare IR: pana la 100 m
• Iluminare lumina alba: pana la 50-100 m (Dual Light)
• Control iluminare: Auto / Manual / Zoom priority / Off
• Tehnologie Starlight (performanta in lumina scazuta)
• PTZ: rotatie 360 continuu, tilt -15 pana la +90 (auto flip)
• Viteza PTZ: pana la 240/s pan, 200/s tilt
• Preseturi: pana la 300
• Functii PTZ: tour, pattern, scan, auto patrol
• Power-off memory (revenire la pozitie dupa repornire)
• Auto Tracking 3.0 (urmarire automata tinte)
• SMD 4.0 (detectie inteligenta persoane si vehicule)
• AcuPick (cautare rapida tinte in inregistrari)
• Protectie perimetrala: tripwire, intruziune, loitering, obiect abandonat/lipsa etc.
• Detectie faciala + captura si optimizare imagini
• Compresie video: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
• Streaming: 3 fluxuri simultane
• Frame rate: pana la 25/30 fps @ 4MP
• Bitrate: H.264 (96 kbps11776 kbps), H.265 (38 kbps7168 kbps)
• WDR: 120 dB
• BLC / HLC
• AWB (multiple moduri)
• AGC (auto/manual)
• Reducere zgomot: 2D NR / 3D NR
• Stabilizare imagine: EIS
• Defog electronic
• ROI (Region of Interest)
• Motion detection
• Privacy masking: pana la 24 zone
• S/N ratio: ≥55 dB
• Audio: intrare/iesire + multiple codecuri (G.711, G.726, G.729 etc.)
• Alarma: 2 intrari / 1 iesire
• Retea: 1× RJ-45 (10/100 Mbps)
• Protocoale: HTTP, HTTPS, RTSP, TCP/IP, ONVIF, FTP, NTP, DHCP etc.
• Stocare: MicroSD pana la 512 GB / FTP / NAS
• Utilizatori: pana la 20 simultan
• Alimentare: 12V DC sau PoE (802.3at)
• Consum: ~8 W (normal) / pana la 2023 W (maxim cu PTZ + iluminare)
• Protectie: IP67 (rezistenta la apa si praf)
• Temperatura de functionare: -40C pana la +70C
  

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