Dahua NVR2108HS-4KS3 este un NVR compact cu 8 canale, compatibil cu camere IP de pana la 12 MP. Ofera functii inteligente precum detectie avansata de miscare (SMD Plus) si protectie perimetrala, pentru o supraveghere eficienta. Suporta stocare pe HDD pana la 20 TB si redare 4K prin HDMI, fiind ideal pentru aplicatii rezidentiale sau comerciale de dimensiuni medii.
Specificatii tehnice NVR 8 canale Dahua, 12MP, SMD Plus:
- Sistem: Procesor de calitate industriala, Linux incorporat, Web, GUI local
- AI: AI de la Recorder SMD; AI prin protectie perimetrului camerei
- Protectie perimetrala: Performanta perimetrului AI (Toate canalele: 4 tinte/e, SMD Plus)
- SMD Plus: Filtrare secundara pentru om si vehicul, reducand alarmele false
- Audio si Video: Acces la canal: 8 canale, latime de banda 80 Mbps intrare, 80 Mbps inregistrare
- Rezolutie: 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 720p; 960p; D1; CIF; QCIF
- Capacitate de decodare: AI dezactivat: 1 canal 12 MP@30 fps, 2 canale 6 MP@30 fps; AI activat: 1 canal 8 MP@30 fps
- Iesire video: 1 HDMI, 1 VGA; HDMI: 3840×2160, 1920×1080; VGA: 1920×1080, 1280×1024
- Afisaj cu mai multe ecrane: 1/4/8/9
- Acces camera terta parte: ONVIF
- Standard de compresie video: Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
- Compresie audio: G.711a; G.711u; PCM; G726
- Protocol de retea: HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; DDNS; P2P
- Acces telefon mobil: iOS; Android
- Interoperabilitate: ONVIF 23.12 (Profil T, Profil S, Profil G); CGI; SDK
- Browser: Chrome; IE; Safari; Margine; Firefox
- Redare pe mai multe canale: Pana la 8 canale
- Mod inregistrare: General, detectarea miscarii, inteligent, alarma
- Metoda de backup: Dispozitiv si retea USB
- Mod redare: Instantanee, generala, eveniment, eticheta, inteligenta
- Alarma generala: Detectarea miscarii, alarma externa camera, alarma PIR
- Alarma de anomalie: Eroare disc, spatiu redus, pierdere video, manipulare video, camera offline
- Protectie perimetrala cu alarma inteligenta: SMD Plus
- Porturi: Intrare audio RCA 1 canal, iesire audio RCA 1 canal, intrare alarma, iesire alarma 12V
- Interfata disc: 1 port SATA (pana la 20 TB, limitat de temperatura mediului)
- USB: 2 porturi USB 2.0 (1 frontal, 1 spate)
- HDMI: 1 port
- VGA: 1 port
- Port de retea: 1 port Ethernet 10/100 Mbps, RJ-45
- Sursa de alimentare: 12 VDC, 1, 5 A
- Consum de energie: <10 W (fara HDD)
- Greutate neta: 0, 85 kg (1, 87 lb)
- Dimensiuni produs: 260, 0 mm × 232, 5 mm × 47, 6 mm
SMD Plus (Smart Motion Detection Plus) de la Dahua

Este o tehnologie avansata de detectare a miscarii care ofera mai multa precizie si reduce numarul alarmelor false. Iata cateva caracteristici esentiale ale SMD Plus:
- Filtrarea alarmelor false: SMD Plus utilizeaza algoritmi de inteligenta artificiala pentru a distinge oamenii si vehiculele de alte obiecte in miscare (precum animale, frunze sau umbre), reducand semnificativ numarul alarmelor false.
- Detectare precisa a persoanelor si vehiculelor: Sistemul poate identifica si clasifica obiectele detectate, concentrandu-se doar pe persoane si vehicule, ceea ce permite monitorizarea mai eficienta si o raspuns rapid la evenimentele importante.
- Compatibilitate extinsa: SMD Plus este compatibil cu diverse camere Dahua, de la camere entry-level la modele mai avansate, oferind flexibilitate in configurarea sistemului de supraveghere.
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