Dahua DHI-NVR4432-4KS2/I
Grabadora de vídeo de red inteligente con procesador industrial y capacidades avanzadas de inteligencia artificial para detección facial y protección perimetral.
Procesador industrialSistema LinuxDetección facialReconocimiento facialProtección perimetralSMD Plus
Este dispositivo de Dahua integra un procesador de grado industrial y un sistema operativo Linux para garantizar un funcionamiento estable en entornos exigentes. Su potente motor de inteligencia artificial permite realizar detección y reconocimiento facial, control de acceso y análisis de multitudes directamente en el equipo, optimizando la gestión de seguridad sin depender exclusivamente de las cámaras.
El NVR ofrece una gestión de ancho de banda eficiente, permitiendo acceso, almacenamiento y reenvío de datos a 256 Mbps, o 160 Mbps cuando se activan funciones de IA. Cuenta con múltiples salidas de vídeo, soporte para múltiples cámaras de terceros vía ONVIF y una amplia gama de protocolos de red, facilitando la integración en cualquier sistema de videovigilancia existente.
Especificaciones técnicas
General
AI by CameraFace detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat mapAI by DeviceFace detection; face recognition; perimeter protection; SMD PlusPerimeter Performance AI by Device(Number of Channels)2Perimeter Performance of AI by Camera (Number of Channels)8Face Attributes6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beardSMD Plus by Device4SMD Plus by Camera16-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness awayANPR by Camera4Access Channel32 channelsDecoding CapabilityAI off: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 4 channels × 5MP@30 fps; 5 channels × 4MP@30 fps; 10 channels × 1080p@30 fps AI on: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 3 channel × 5MP@30 fps; 4 channels × 4MP@30 fps ; 8 channels × 1080p@30 fpsThird Party Camera AccessPanasonic; Sony; Samsung; Axis, Pelco; Arecont; ONVIF; Canon; RTSPMobile Phone AccessAndroid; iOSMulti-channel PlaybackUp to 16 channelsRecord ModeManual; schedule (general; MD; alarm; MD & alarm; intelligent)BackupUSB devicePlayback Function1. Play; pause; stop; fast forward; fast backward; rewind; play by frame 2. Full screen; backup (cut/file) ; partially enlarge; audio on/offHDD4 SATA ports, up to 10 TB. The maximum HDD capacity varies with environment temperatureHDMI1 (max. resolution: 4K)VGA1RCA Input1RCA Output1RS-2321 channel, used to debug and pass through serial dataRS-4851 channel, used to control PTZ, and it supports multiple protocols> Max. decoding capability10 × 1080p@30 fps. Supports adaptive decodingCondiciones de funcionamiento–10 °C to +55 °C (+10 °F to +131 °F)Resolución16MP; 12MP; 8MP; 5MP; 4MP; 3MP; 1080p; 720p; D1Multi-screen Display1st Screen: 1/4/8/9/16/25/36 2nd Screen: 1/4/8/9CertificationsFCC:47 CFR FCC Part15,SubpartB,Class A CE-EMC:EN 55032:2015,Class A;EN IEC 61000-3-2:2019;EN 61000-3-3:2013+A1:2019;EN 55024:2010+A1:2015;EN 55035:2017;EN 50130-4:2011+A1:2014 CE-LVD:EN 62368-1:2014+A11:2017
Almacenamiento
Face Database CapacityUp to 10 face databases with 20,000 imagesStorage MethodLocal HDD; networkStorage Conditions0 °C to +40 °C (32 °F to 104 °F)
Red y protocolos
Operation InterfaceWeb; local GUINetwork BandwidthAI off: Access: 256 Mbps; Storage: 256 Mbps; Forward: 256 Mbps AI on: Access: 160 Mbps; Storage: 160 Mbps; Forward: 160 MbpsProtocolos de redHTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto registerInteroperabilidadONVIF(profile T/S/G); CGI; SDKNavegadorChrome; IE9 or later; firefoxUSB1 front USB 2.0 port, 1 rear USB 3.0 portNetwork2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet ports
Detección y alarmas
Alarmas generalesMotion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarmAnomaly AlarmCamera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exceptionIntelligent AlarmFace detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat mapAcciones ante alarmaRecord; snapshot; IPC external alarm output; audio; buzzer; log; preset; emailEntrada de alarma16Salida de alarma4
Dimensiones y montaje
Peso neto4.25 kg (9.35 lb)Peso bruto6.48 kg (18.41 lb)Dimensiones440.0 mm × 415.6 mm x 76.0 mm (17.32" × 16.36" × 2.99") (W × L × H)Package Dimensions529.0 mm × 499.0 mm × 211.0 mm (20.83" × 19.65" × 9.31") (W × L × H)InstalaciónDesktop/Rack mount
Vídeo y audio
Salida de vídeo1-ch VGA output and 1-ch HDMI output; simultaneous/heterogeneous video sources output for VGA and HDMI is configurableVideoSmart H.265+; Smart H.264+; H.265; H.264; MJPEGAudioPCM; G.711A; G.711U; G.726
Condiciones de uso
Humedad de funcionamiento10%–93%Humedad de almacenamiento30%–85%Operating Altitude3,000 m (9,842.52 ft)
Sistema
Main ProcessorIndustrial-grade embedded processorSistema operativoEmbedded Linux
Alimentación
AlimentaciónSingle, 100 V–240 V AC, 50 Hz–60 HzConsumoTotal output of NVR is ≤ 8 W (without HDD)
