Camera de supraveghere IP Speed Dome de la Dahua reprezinta solutia ideala pentru monitorizarea oricarui spatiu, combinand tehnologie de ultima generatie cu functionalitate avansata. Echipata cu un senzor de 4 megapixeli, camera surprinde imagini clare si detaliate, chiar si in conditii dificile de iluminare. Senzorul CMOS de 1/2.8″ imbunatateste sensibilitatea la lumina, oferind calitate superioara atat ziua, cat si noaptea.
Inregistrarea la 25/30 cadre pe secunda la rezolutie 4MP asigura filmari fluide, fara sacadari, perfecte pentru capturarea fiecarui detaliu in timp real. Distanta de iluminare infrarosu (IR) de pana la 50 de metri permite monitorizarea continua chiar si in intuneric total, garantand ca nimic nu trece neobservat in colturile intunecate ale proprietatii.
Zoom-ul optic de 4x permite apropierea imaginii fara pierdere de claritate, ideal pentru observarea detaliilor importante la distante mari. Functia WDR (Wide Dynamic Range) echilibreaza automat expunerea in scenele cu iluminare inegala, permitand vizualizarea simultana a zonelor luminoase si umbrite fara pierderi de detalii.
Tehnologia SMD 3.0 (Smart Motion Detection) reduce alarmele false si optimizeaza detectarea miscarii, astfel incat notificarile sa fie declansate doar cand este necesar, evitand alarmele provocate de factori minori, cum ar fi vantul sau frunzele.
Camera include si un microfon integrat, oferind posibilitatea de a inregistra sunetul, ceea ce poate fi esential pentru identificarea vocilor sau a zgomotelor suspecte.
Alimentarea prin PoE (Power over Ethernet) simplifica instalarea, reducand necesitatea cablurilor multiple si oferind flexibilitate in pozitionarea camerei. Un singur cablu este suficient pentru alimentare si transmiterea datelor, economisind timp si efort in configurarea sistemului de supraveghere.
Specificatii tehnice camera IP Speed Dome PTZ Dahua WizSense, 4MP, 2.8 – 12mm, IR 50m, 4x, microfon, PoE – SD29404DB-GNY
Senzor: 1/2.8” CMOS
Rezolutie video: 4 Megapixeli (UHD 2560 × 1440p)
Memorie ROM/RAM: 128 MB / 512 MB
Viteza shutter electronic: 1/1 s 1/30.000 s
Sistem scanare: progresiv
Sensibilitate: 0.005 Lux @ F1.6 (Color) / 0.0005 Lux @ F1.6 / 0 Lux (IR pornit)
Distanta iluminator IR: 50 m
Numar LED-uri IR: 2
Lentila varifocala: 2.8 12 mm
Diagrama: F1.6 F3.0
Unghi de vizualizare: orizontal 94.9 30.1, vertical 51 17.1, diagonal 112.2 34.6
Zoom optic / digital: 4x / 16x
Control focus: auto / semi-auto / manual
Distanta de focalizare: 1.5 m
Compresie video: H.264H / H.264B / Smart H.265+ / H.264 / H.265 / MJPEG (Sub Stream) / Smart H.264+
Interval Pan/Tilt: Pan 0360, Tilt 090
Viteza control manual: Pan 0.1/s100/s, Tilt 0.1/s60/s
Numar presetari: 300
Tur: 8 (pana la 32 presetari per tur)
Model / Scanare: 5 / 5
Functie oprire memorie: Da
Miscare inactiva: presetare / model / tur / scanare
Număr stream-uri: 3
Rezolutii suportate: 4M (2560 × 1440), 3M (2304 × 1296), 1080P (1920 × 1080), 1.3M (1280 × 960), 720P (1280 × 720), D1 (704 × 576 / 704 × 480), VGA (640 × 480), CIF (352 × 288 / 352 × 240)
Rata cadre video: Main stream 4M/3M/1080p/1.3M/720p @(125/30 fps), Sub stream 1 D1/VGA/CIF @(125/30 fps), Sub stream 2 720p @(125/30 fps)
Control rata de biti: CBR / VBR
Rata biti video: H264 24 Kbps13056 Kbps / H265 9 Kbps7936 Kbps
Mod Day/Night: Auto (ICR) / Color / B/W
Functii speciale: BLC / HLC / WDR / 24x privacy mask / White Balance / SMD 4.0 / recunoastere faciala / auto-tracking / protectie perimetru / active deterrence / RoI / EIS
Detectare faciala: suport
SMD: SMD 3.0
Intrare / Iesire audio: 1 / 1
Intrare / Iesire alarma: 2 / 1
Rezistenta: la fulgere (TVS 6000V) / protectie la supratensiune / tranzitorii de voltaj
Temperatura de functionare: -30C +50C
Umiditate: ≤ 95% RH
Alimentare: 12V DC, 2A, PoE
Consum: normal 5W / max 10W
Dimensiuni: 117.4 × ⌀132.1 mm
Greutate: 0.71 Kg
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