Dahua NVR5216‑EI2 este un recorder de retea WizSense cu 16 canale, conceput pentru sisteme IP de supraveghere video de nivel mediu si avansat, potrivit pentru case, birouri, magazine sau spatii comerciale.
Acest NVR suporta cele mai noi formate de compresie video, inclusiv Smart H.265+, H.265, Smart H.264+ si H.264, ceea ce inseamna ca economiseste spatiu de stocare fara a sacrifica calitatea inregistrarii. Capacitatea maxima de decodare este de pana la 40 de canale 1080p la 30 fps sau 10 canale 8 MP la 30 fps, iar banda maxima de intrare/iesire este de 448 Mbps, permitand gestionarea unor camere cu rezolutii mari si trafic video intens.
Recorderul poate accepta camere IP cu rezolutie de pana la 32 MP, iar iesirea video HDMI poate furniza semnal de pana la 8K, astfel poti conecta monitoare de inalta rezolutie pentru vizualizare locala.
Un mare plus al seriei WizSense este integrarea functiilor AI (inteligenta artificiala). Pe partea de inregistrare, NVR‑ul poate gestiona detectie si recunoastere faciala pe 4 canale, cu baze de date de pana la zeci de mii de fete, poate genera metadata video, protectie perimetrala, SMD Plus (detectie de miscare inteligenta) si AcuPick. Functiile AI realizate la nivelul camerelor conectate raman de asemenea compatibile, incluzand detalii avansate precum analiza obiectelor, clasificare persoane/vehicule, numaratoare, harta de caldura si detectie de sunet inteligenta.
Interfetele de afisaj includ un port HDMI si unul VGA, cu optiuni de vizualizare multipla (1/4/8/9/16 ecrane), iar compatibilitatea cu standardele ONVIF inseamna ca poti adauga camere de diverse marci. Protocolul de retea suporta IPv4/IPv6, HTTP/HTTPS, DHCP, DNS, DDNS, SMTP, RTSP si multe altele, iar accesul de la distanta se face prin aplicatii mobile pentru iOS si Android.
Din punct de vedere fizic, NVR‑ul are doua bay‑uri SATA pentru HDD‑uri (pana la 2 discuri mari), functioneaza la temperaturi uzuale de 10 C pana +55 C, consuma putin fara HDD si are dimensiuni compacte pentru rack 1U. Este o solutie robusta si scalabila pentru cei care vor capacitate AI, rezolutii mari, video 8K si management avansat al supravegherii.
Specificatii tehnice NVR Dahua WizSense, 16 canale, 1U, 2 x Sata, Intrar/iesire alarma, Analiza video AI – NVR5216-EI2:
• Tip: NVR (Network Video Recorder)
• Seria: WizSense NVR‑5‑EI2
• Număr canale acceptate: 16
• Rezolutie camere acceptata: pana la 32 MP
• Formate compresie video: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
• Capacitate decodare maxima fara AI: 40 × 1080p@30 fps sau 10 × 8MP@30 fps
• Bandwidth retea: 448 Mbps incoming/448 Mbps recording/448 Mbps outgoing
• Iesiri video: 1 × HDMI (pana la 8K), 1 × VGA
• Afisare ecrane multipla: 1/4/8/9/16 ecrane pe monitorul principal si sub ecrane 1/4/8/9/16
• Acces camere terte: ONVIF, compatibil cu numeroase marci
• Protocoale retea: HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, DHCP, DNS, SMTP, UPnP, IP Filter, FTP, DDNS, SNMP, Alarm Server, P2P, Auto Registration, IP Search
• Acces de pe telefon mobil: suport iOS si Android
• Interoperabilitate browsere: Chrome, IE, Safari, Edge, Firefox
• Suport stocare iSCSI pentru extindere spatiu de stocare
• Porturi audio: 1 intrare RCA, 1 iesire RCA
• Intrari/iesiri alarma: 4 intrari, 2 iesiri
• Porturi USB: 2 (1 × USB 2.0 front, 1 × USB 3.0 rear)
• Port retea: 1 × RJ‑45 10/100/1000 Mbps
• Port RS‑232: 1
• Port RS‑485: 1
• Interfata SATA: 2 porturi SATA pentru HDD (fiecare pana la 20 TB)
• Suport AI by Recorder: detectie fata, recunoastere fata, metadata video, protectie perimetru, SMD Plus, AcuPick
• AI by Camera: detectie fata si recunoastere, metadata, protectie perimetru, SMD, analiza stereo, harta de caldura, numaratoare persoane, ANPR, detectie obiecte inteligente si detectie sunet inteligent
• Detectie si alarme inteligente legate de AI: da
• Moduri de inregistrare: general, detectie miscare, inteligent, alarma, POS
• Redare multi‑canal: pana la 16 canale
• Metode backup: dispozitiv USB sau retea
• Moduri de redare: redare instant, redare generala, redare evenimente, videoclipuri cu tag, redare inteligenta
• Suport mascare zone: pana la 8 zone
• Suport mirror (oglindire video): da
• Alimentare: 12 V DC, 4 A
• Consum energie: total ≤ 10 W (fara HDD)
• Temperatura de operare: 10 C pana +55 C
• Temperatura de stocare: 20 C pana +60 C
• Umiditate operare: 10%93% non condensare
• Greutate neta: ~1.55 kg
• Greutate bruta: ~2.77 kg
• Dimensiuni: 375 × 284.8 × 56 mm
• Certificari: CE‑EMC, CE‑LVD
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