Dahua DHI-NVR2104-P-I2
Grabador de vídeo inteligente 4 canales con detección facial y protección de perímetro
4 canales PoE1 puerto SATA HDDDetección facialReconocimiento facialProtección de perímetroSMD Plus
Este grabador de vídeo Dahua integra capacidades avanzadas de inteligencia artificial directamente en el dispositivo. Gracias a sus algoritmos WizSense, puede identificar rostros, distinguir entre personas y vehículos, y generar alertas precisas ante intrusiones en zonas protegidas, minimizando falsas alarmas.
Dispone de decodificación inteligente H.265+ y soporte para múltiples cámaras IP, permitiendo una gestión eficiente del almacenamiento local y la transmisión de vídeo. Su interfaz web y la compatibilidad con móviles facilitan el control remoto desde cualquier lugar, ideal para pequeñas oficinas o comercios que buscan seguridad profesional.
Especificaciones técnicas
General
AI by CameraFace detection; face recognition; perimeter protection; SMD PlusAI by DeviceFace detection; face recognition; perimeter protection; SMD PlusPerimeter Performance AI by Device(Number of Channels)1Perimeter Performance of AI by Camera (Number of Channels)4Face Attributes6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beardSMD Plus by Device4SMD Plus by Camera4-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 awayAccess Channel4 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 AccessOnvifMobile Phone AccessAndroid; iOSMulti-channel PlaybackUp to 4 channelsRecord ModeManual record; alarm recordings; motion detection recordings; scheduled recordingsBackupUSB devicePlayback Function1. Play; pause; stop; fast forward; fast backward; rewind; play by frame 2. Full screen; backup (vide clip/file); partially zom in; audio on/offHDD1 SATA port, up to 10 TB. The maximum HDD capacity varies with environment temperatureHDMI1 (max. resolution: 4K)VGA1RCA Input1RCA Output1> Max. decoding capability6 × 1080p@30 fps. Supports adaptive decoding> AI by cameraFace detection and recognition, perimeter protection, and SMD PlusResolución12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1Multi-screen Display1, 4 viewsCertificationsFCC: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
Sistema
Main ProcessorIndustrial-grade embedded processorSistema operativoEmbedded Linux
Almacenamiento
Face Database CapacityUp to 10 face databases with 5,000 imagesAlmacenamientoLocal HDD and network
Red y protocolos
Operation InterfaceWeb; local GUINetwork Bandwidth80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding.Protocolos de redHTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); P2P;Auto RegistrationInteroperabilidadONVIF (profile T; profile S; profile G); CGI; SDKNavegadorChrome; IE9 or later; FirefoxUSB2 rear USB 2.0 portsNetwork1 × RJ-45, 10/100 Mbps
Dimensiones y montaje
Peso neto0.50 kg (1.10 lb)Peso bruto1.43 kg (3.15 lb)Dimensiones204.6 mm × 206.4 mm × 45.6 mm (8.06" × 8.13" × 1.80") (W × L × H)Package Dimensions96 mm × 364 mm × 261 mm (3.78" × 14.33" × 10.28") (W × L × H)InstalaciónDesktop
Condiciones de uso
Temperatura de funcionamiento–10 °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%Humedad de almacenamiento30%–85%Operating Altitude3,000 m (9,842.52 ft)
Detección y alarmas
Alarmas generalesMotion detection; privacy masking; video loss; PIR alarm; IPC alarmAnomaly AlarmCamera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exceptionIntelligent AlarmFace detection; face recognition; perimeter protection (intrusion and tripwire); IVS; SMD PlusAcciones ante alarmaRecording; snapshot; buzzer; log; preset; email; tour
Vídeo y audio
Salida de vídeo1 × VGA, 1 × HDMI (simultaneous)VideoSmart H.265+; H.265; Smart H.264+; H.264; MJPEGAudioPCM; G711A; G711U; G726
Alimentación
PoE4 × PoE ports, 10/100 MbpsAlimentación53 V DC, 1.13 AConsumoTotal output of NVR is ≤ 10W (without HDD)Total output power of PoE is 38W, the maximum output power of a single port is 25.5W
