Dahua DHI-NVR2108-8P-I
Grabadora de video digital Dahua de 8 canales con soporte para cámaras IP hasta 8MP y salida de vídeo 4K
8 canalesH.265+PoE4KLinuxAI
Este grabador de red Dahua ofrece una gestión profesional de vídeo con un procesador industrial y sistema operativo Linux. Soporta hasta 8 cámaras IP con alimentación PoE integrada, permitiendo una instalación simplificada y robusta para entornos exigentes.
Disfruta de una visualización simultánea en pantalla dividida de hasta 9 canales y reproducción de vídeo en alta definición. Cuenta con capacidades avanzadas de inteligencia artificial para detección de rostros, clasificación de objetos y búsqueda inteligente de eventos específicos.
Especificaciones técnicas
General
Access Channel8 channelsDecoding CapabilityAI disabled: 1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel 4MP@30 fps; 6-channel 1080p@30 fps AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fpsThird Party Camera AccessOnvif, RTSPMobile Phone AccessAndroid, iOSMulti-channel PlaybackUp to 8 channels playbackRecord ModePriority of record mode: Manual recording > alarm recording > motion detection recording > timed recordingBackupUSB devicePlayback Function1. Play, pause, stop, fast forward, fast backward, rewind, play by frame 2. Full screen, backup (cut/file), partially enlarge, audio on/offPerformance4 channelsAI SearchSearch by target classification (human, vehicle)PerformanceMax 8 face pictures/sec processingStranger ModeDetect strangers' faces (not in device's face database). Similarity threshold can be set manuallyAI SearchUp to 8 target face images search at same time, similarity threshold can be set for each target face imageDatabase ManagementUp to 10 face databases with 5,000 face images in total. Name, gender, birthday, address, certificate type, cerificate No., countries®ions and state can be added to each face pictureDatabase ApplicationEach database can be applied to video channels independentlyTrigger EventsBuzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc.Performance2 channelsObject classificationHuman/Vehicle secondary recognition for tripwire and intrusionHDD1 SATA port, up to 6 TB. The maximum HDD capacity varies with environment temperatureHDMI1VGA1RCA Input1RCA Output1> Max. decoding capability4×1080P@30fps. Supports adaptive decodingResolución12M/8M/5M/4M/3M/2M/720p/D1Multi-screen Display1/4/8/9AlmacenamientoLocal HDD and networkCertificationsCE/FCC
Sistema
Main ProcessorIndustrial-grade embedded processorSistema operativoEmbedded Linux
Red y protocolos
Operation InterfaceWeb/operating in local GUINetwork Bandwidth200 Mbps for access, 200 Mbps for storage and 100 Mbps for forwardingProtocolos de redHTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNSInteroperabilidadONVIF (profile T/profile S/profile G), CGI, SDKNavegadorChrome, IE9 or above, FirefoxUSB2 rear USB 2.0 portsNetwork1 RJ–45 port (10/100/1000 Mbps), 8 RJ–45 ports with PoE power supply (10/100 Mbps)
Dimensiones y montaje
Peso neto0.70 kg (1.54 lb)Peso bruto1.80 kg (3.97 lb)Dimensiones270 mm × 206.3 mm × 47.5 mm (W × L × H) 10.63 inch × 8.12 inch × 1.87 inch (W × L × H)Package Dimensions96 mm × 364 mm × 261 mm (W × L × H) 3.78 inch × 14.33 inch × 10.28 inch (W × L × H)InstalaciónDesktop mounting
Condiciones de uso
Temperatura de funcionamiento10°C to +50°C (+14°F to +113°F)Temperatura de almacenamiento0°C to +40°C (+32°F to +104°F)Humedad de funcionamiento10%–93%Humedad de almacenamiento30%–85%Operating Altitude3000 m (9843 ft)
Vídeo y audio
Salida de vídeo1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4KVideoH.264/.H265/Smart H.264+/Smart H.265+/MJPEGAudioPCM/G711A/G711U/G26/AAC
Detección y alarmas
Acciones ante alarmaVideo recording, snapshot, log, preset, tourAlarmas generalesMotion detection, privacy masking, video loss, PIR alarm, IPC alarmAnomaly AlarmFront-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly
Alimentación
AlimentaciónDC 53V, 1.8AConsumoTotal output of NVR is ≤ 10W (without HDD)Total output power of PoE is 72W, the maximum output power of a single port is 25.5W
