Camera Dahua SD5A425GB-HNR este un model PTZ de inalta performanta din seria WizSense SD5, conceputa pentru supraveghere perimetrica avansata la distante mari. Echipata cu un senzor CMOS Starlight de 1/2.8″ si 4 MP (2560 x 1440), camera ofera imagini detaliate si clare atat ziua cat si noaptea, cu o iluminare minima de 0.005 lux la F1.6 in color si 0.0005 lux in modul alb-negru. Cele 4 iluminatoare IR ofera vizibilitate nocturna exceptionala pana la 150 de metri, acoperind suprafete extinse fara zone oarbe.
Zoom-ul optic 25x (5125 mm) transforma aceasta camera intr-un instrument puternic de supraveghere la distanta, cu distante DORI remarcabile: detectie pana la 2500 m, identificare pana la 250 m. Miscarea Pan 360 continua (fara limita mecanica) si Tilt de la -15 la +90 cu auto-flip 180, la viteze de pana la 400/s pentru pan si 300/s pentru tilt, asigura o acoperire totala si rapida a zonei monitorizate.
Functia Auto Tracking 3.0 permite urmarirea automata a tintelor detectate, mentinand subiectul in centrul cadrului pe toata durata miscarii sale. Functiile IVS avansate includ tripwire, intrudere, crossing fence, loitering, obiecte abandonate, fast moving, parking detection si people gathering, toate cu clasificare separata persoane/vehicule. Video Metadata extrage atribute detaliate pentru vehicule si persoane, People Counting numara persoanele cu precizie de pana la 95%, iar AcuPick faciliteaza cautarea rapida in inregistrari. Camera dispune si de SMD 4.0 pentru reducerea alarmelor false.
Specificatii tehnice camera IP Speed Dome Dahua, 4MP, IR 150m, SMD4.0, PoE+, Card, Auto-tracking 3.0, zoom optic 25x – SD5A425GB-HNR:
- Senzor imagine: 1/2.8″ CMOS / 4 MP
- Rezolutie maxima: 2560 (H) x 1440 (V)
- ROM: 4 GB / RAM: 1 GB
- Sistem de scanare: Progresiv
- Viteza obturator: 1s 1/30000s
- Iluminare minima: 0.005 lux@F1.6 (Color) / 0.0005 lux@F1.6 (B/W) / 0 lux (IR activ)
- Raport semnal/zgomot: ≥55 dB
- Distanta iluminare IR: 150 m
- Numar iluminatoare: 4 (IR)
- Control iluminatoare: Zoom Prio / Manual / Auto / Off
- Distanta focala: 5 mm 125 mm (zoom optic 25x)
- Apertura maxima: F1.6 F3.6
- Camp vizual: H: 51.93.0 / V: 39.72.2 / D: 63.13.7
- Control focus: Auto / Semi-auto / Manual
- Control iris: Auto / Manual
- Distanta minima focus: 0.1 m 2 m
- Distante DORI: Detect 2500 m / Observe 987.5 m / Recognize 500 m / Identify 250 m
- Pan: 0360 continuu / Tilt: -15 +90 (auto flip 180)
- Viteza manuala pan: 0.1/s300/s / Viteza manuala tilt: 0.1/s200/s
- Viteza preset pan: 400/s / Viteza preset tilt: 300/s
- Numar preseturi: 300
- Tururi automate: 8 (pana la 32 preseturi per tur)
- Pattern-uri: 5 / Scan-uri: 5
- Memorie pozitie la repornire: Da
- Idle Motion: Pattern / Preset / Scan / Tour
- Protocol PTZ: DH-SD Pelco-P/D (auto-recunoastere)
- IVS: Tripwire, intrudere, crossing fence, loitering, obiecte abandonate/lipsa, fast moving, parking detection, people gathering, clasificare persoane/vehicule, linkage tracking
- Detectie fatete: Da (snapshot, upload, imbunatatire imagine, extractie atribute)
- Video Metadata: Da (vehicule, persoane, fatete — pana la 10 atribute vehicule)
- People Counting: Da (precizie pana la 95%)
- Auto Tracking: Da / SMD: SMD 4.0 / AcuPick: Da / Auto Patrol: Da
- Compresie video: H.265 / H.264 / H.264H / H.264B / Smart H.265+ / Smart H.264+ / MJPEG
- Numar stream-uri: 3
- Rezolutii suportate: 4M, 3M, 1080p, 960p, 720p, D1, CIF, VGA
- Rata cadre: 4M/3M/1080p/1.3M/720p @125/30fps
- Control bitrate: CBR / VBR
- Bitrate video: H.264: 9614848 kbps / H.265: 388960 kbps
- Mod zi/noapte: Auto (ICR) / Color / Alb-Negru
- WDR: 120 dB / BLC: Da / HLC: Da
- Balans de alb: Auto, interior, exterior, tracking, manual, lampa sodiu, lumina naturala, lampa stradala
- Reducere zgomot: 2D NR + 3D NR / Stabilizare imagine: EIS
- Dezaburire: Electronica / Zoom digital: 16x
- Rotatie imagine: 180 / ROI: Da / Detectie miscare: Da
- Mascare zona privata: pana la 24 zone (max 8 in acelasi cadru)
- Compresie audio: PCM / G.711a / G.711Mu / G.726 / MPEG2-Layer2 / G722.1 / G729 / G723
- Port retea: RJ-45 (10/100 Base-T)
- Streaming: Unicast / Multicast
- Interoperabilitate: ONVIF (Profile S, G, T) / CGI / SDK
- Utilizatori/Host: 20 (Bandwidth total: 64M)
- Stocare: Micro SD pana la 512 GB / FTP / SFTP / NAS
- Software management: DSS, DMSS, Easy4ip, Smart PSS, IVSS
- Aplicatii mobile: iOS / Android
- Intrare alarma: 2 canale (05 VDC)
- Iesire alarma: 1 canal
- Intrare audio: 1 canal (LINE IN, bare wire)
- Iesire audio: 1 canal (LINE OUT, bare wire)
- Linkage alarma: Captura, inregistrare, email, preset, tur, pattern, iesire digitala alarma, audio
- Tensiune: 24 VDC 2.5A ±25% / PoE+ (802.3at)
- Consum de baza: 12 W / Consum maxim: 21 W (IR + PTZ + incalzitor + ventilator)
- Temperatura functionare: -40C la +70C / Umiditate: ≤95%
- Protectie: IP67, IK10, TVS 6000V (protectie trasnet, supratensiune, variatii tensiune)
- Dimensiuni produs: Φ190.0 mm x 332.0 mm
- Greutate neta: 4.7 kg / Greutate bruta: 8.0 kg
Descarcati fisa tehnica
Aplicatia mobila DMSS

DMSS (Dahua Mobile Surveillance System) este o aplicatie mobila creata de Dahua pentru monitorizarea si gestionarea camerelor de supraveghere de la distanta. Permite utilizatorilor sa vizualizeze imagini video in timp real, sa primeasca alerte de securitate, sa redea inregistrari si sa controleze diverse functii ale camerelor, cum ar fi rotirea sau zoom-ul. Aplicatia este compatibila cu o gama larga de dispozitive Dahua si ofera o interfata intuitiva, fiind disponibila atat pentru Android, cat si pentru iOS.
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