Dahua DHI-NVR5208-4KS2(V2.0)
Grabadora de video de red de 8 canales con 2 discos duros y 8 puertos PoE
8 canales4KH.265+8 PoELinux1000M
Esta grabadora de video de red Dahua integra un procesador industrial y un sistema operativo Linux para un rendimiento superior. Soporta hasta 320 Mbps de ancho de banda de acceso y almacenamiento, permitiendo una transmisión fluida de vídeo de alta definición en múltiples canales simultáneamente.
Dispone de capacidades avanzadas de inteligencia artificial para búsqueda de imágenes por tipo de objetivo, atributos faciales y detección de anomalías. Con salida HDMI y VGA, permite visualizar hasta 36 canales en pantalla dividida, ideal para centros de control de seguridad que requieren monitorización centralizada y gestión eficiente de alarmas.
Especificaciones técnicas
General
Performance8/16/20 channelsAI SearchSearch for pictures by channel, time and event typePerformance8/14/14 channelsFace Attributes6 attributes: Gender; age; glasses; expression; mouth mask; beardAI SearchSearch for pictures by channel, time and face attributesPerformance8/16/32 channelsAI SearchSearch by target classification (human, vehicle)Performance8/16/16 channelsHuman BodyTop; top color; bottom; bottom color; hat; bag; gender; age; umbrellaVehiclePlate No.; type; color; vehicle type; logo; plate color; ornament; calling; seatbelt; regionNon-motor VehicleType; color; number of passengers; helmetAI SearchSupports searching for target video by metadataPerformance4 channelsAI SearchSearch by target classification (fall detection; people approach detection; people No. exception detection; people staying detection; violence detection)Access Channel8/16/32Decoding Capability16-channel@1080P (30 fps)Third Party Camera AccessPanasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and moreMobile Phone AccessAndroid; iOSMulti-channel Playback8-channel: 1/4/9 16/32-channel: 1/4/9/16Record ModeManual; schedule (general; MD; alarm; MD & alarm; intelligent; POS)BackupUSB devicePlayback Function1. Play; pause; stop; fast forward; fast backward; rewind; play by frame 2. Full screen; backup (cut/file) ; partially enlarge; audio on/offDisk GroupSíHDD2 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperatureRS-2321 channel, used to debug and pass through serial dataRS-4851 channel, used to control PTZ, and it supports multiple protocolsHDMI1VGA1Resolución12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, and moreMulti-screen Display8-channel: 1/4/8/9 16-channel: 1/4/8/9/16 32-channel: 1/4/8/9/16/25/36Storage MethodLocal HDD and networkCertificationsCE: EN55032; EN55024; EN50130-4; EN60950-1 FCC: Part 15 Subpart B; ANSI C63.4-2014 UL: UL 60950-1
Alimentación
PoE8 ports (IEEE802.3af/at)AlimentaciónSingle, 100V–240V AC, 50 Hz–60 HzConsumoNVR: < 14.5W (without HDD) PoE: Max 25.5W for single port 130W total rated power, 80% control for protection
Red y protocolos
Operation InterfaceWeb; local GUINetwork Bandwidth320 Mbps for access, 320 Mbps for storage and 320 Mbps for forwardingProtocolos de redHTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, and more.) ; P2PInteroperabilidadONVIF (profile T/S/G); CGI; SDKNavegadorChrome; IE9 or later; FirefoxUSB1 front USB 2.0 port, 1 rear USB 3.0 portNetwork1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet port
Detección y alarmas
Alarmas generalesMotion detection; privacy masking; video loss; local alarm; PIR alarm; IPC alarmAnomaly AlarmCamera offline; storage error; full storage; IP conflict; MAC conflict; login lock; network security anomalyIntelligent AlarmPerimeter protection; face detection; face recognition; SMD; video metadata (human; motor-vehicle; non-motor vehicle) ; ANPR; people counting; stereo analysis; crowd distribution; heat mapAcciones ante alarmaRecord; snapshot; IPC external alarm output; buzzer; log; preset; emailEntrada de alarma4 channelsSalida de alarma2 channels
Vídeo y audio
Salida de vídeoHDMI1: 3840 × 2160; 1920 × 1080; 1280 × 1024; 1280 × 720 VGA1: 1920 × 1080; 1280 × 1024; 1280 × 720VideoSmart H.265+; Smart H.264+; H.265; H.264; MJPEGAudioPCM; G.711A; G.711U; G.726Entrada de audio1 channel, RCA connectorSalida de audio1 channel, RCA connector, which supports voice intercom output
Condiciones de uso
Temperatura de funcionamiento10°C to +55°C (+14°F to +131°F)Temperatura de almacenamiento0°C to +40°C (+32°F to +104°F)Humedad de funcionamiento10%–93% (RH)Humedad de almacenamiento30%–85% (RH)Operating Altitude3,000 m (9,843 ft)
Dimensiones y montaje
Peso neto2.6 kg (5.7 lb) (without HDD)Peso bruto4 kg (8.8 lb) (without HDD)Dimensiones375.0 mm × 327.4 mm × 53.0mm (14.8" × 12.9" × 2.1")Package Dimensions429 mm × 137 mm × 360 mm (16.9" × 14.2" × 5.4")
Sistema
Main ProcessorIndustrial embedded micro-processorSistema operativoEmbedded Linux
