Dahua DH-IPC-HFW7842HP-Z-2712F-DC12AC24V-X
Cámara IP Bullet de 8 MP con zoom motorizado x4 y visión nocturna de 60 metros
Resolución 8MPZoom motorizado x4Visión nocturna 60mAlimentación PoEDetección de rostrosConteo de personasProtección de perímetroDetección de vehículos
Esta cámara Dahua de alta definición captura imágenes de 3840x2160 píxeles gracias a su sensor CMOS de 1/1.8". Su lente vari-focal motorizado con apertura F1.2 permite un control preciso de la luz y una excelente calidad incluso en condiciones de baja iluminación, garantizando una vigilancia clara y detallada en cualquier entorno.
Equipada con algoritmos de aprendizaje profundo, ofrece capacidades inteligentes avanzadas como reconocimiento facial, detección de objetos abandonados y protección de perímetro. Además, permite el análisis de atributos como género, edad y expresión, facilitando la gestión de accesos y la seguridad en espacios públicos o privados con gran eficiencia.
La cámara cuenta con un sistema de iluminación infrarroja de 4 LEDs que alcanza hasta 60 metros, asegurando una visión perfecta en la oscuridad total. Su diseño robusto y la opción de alimentación PoE simplifican la instalación, mientras que la compresión de video H.265+ optimiza el almacenamiento sin perder calidad en la transmisión de las señales de vídeo.
Especificaciones técnicas
General
IVSAbandoned object; missing objectIVS (Perimeter Protection)Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detectionFace RecognitionFace detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (recognition priority and optimization snapshot); face angle filter; optimization time setting. Support 5 face databases; register one by one or in batches; support face recognition similarity settings and face comparison on the basis of 100,000 face databases.People CountingTripwire people counting and people counting in area; generating and exporting report (day/month/year); queue management and exporting report (day/month); 4 rules can be set for tripwire, people counting in area and queue management.Smart SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videosScene Self-adaptation (SSA)SíCyber SecurityVideo encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgradeUser/Host20 (Total bandwidth: 80 M)RS-4851 (baud rate range:1200 bps–115200 bps)Condiciones de funcionamiento–40 °C to +65 °C (–40 °F to +149 °F)/Less than 95% RHProtection GradeIP67, IK10, Anti-Corrosion Protection: NEMA 4X (optional)Software de gestiónSmart PSS; DSS; DMSSCertificationsCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14; UL 50E NEMA Type 4X (optional)
Red y protocolos
Puerto de redRJ-45 (10/100/1000 Base-T)SDK and APISíProtocolos de redIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMPInteroperabilidadONVIF (Profile S/Profile G/Profile T); CGI; Milestone; P2PNavegadorIE: IE9 and later Chrome: Chrome 42 and later Firefox: Firefox 48.0.2 and laterMobile ClientiOS; Android
Detección y alarmas
Face DetectionFace detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time settingFace and Body DetectionThere are two modes: General mode and PPE Detection. General mode: Supports enabling face detection and human detection at the same time, and alarms can be triggered. PPE Detection: Supports PPE detection, can detect attributes including face mask, safety helmet,glasses, and safety vest, top color and bottom color,and determine whether PPE requirements are met. Alarms can be triggered according to the alarm settings.Detección de movimientoOFF/ON (4 areas, rectangular)Alarm EventNo SD card; SD card full; SD card error; SD card durability warning; network disconnection; IP conflict; illegal access; security exception; motion detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene changing; audio detection; defocus detection; external alarm; face detection; video metedata; people counting in area; people counting; queue managementEntrada de alarma3 channels in: 5 mA 3 V–5 VDCSalida de alarma2 channels out: 1,000 mA 30 VDC/500 mA 50 VDC
Almacenamiento
Memoria ROM4 GBMemoria RAM2 GBAlmacenamientoFTP; SFTP; Micro SD card (support max. 256 GB); NASStorage conditions–40 °C to +65 °C (–40 °F to +149 °F)
Imagen y óptica
Sensor de imagen1/1.8" CMOSResolución máxima3840 (H) × 2160 (V)Sistema de exploraciónProgressiveObturador electrónicoAuto/Manual 1/3 s–1/100,000 sIluminación mínima0.003 [email protected] (Color, 30 IRE) 0.0003 [email protected] (B/W, 30 IRE) 0 lux (Illuminator on)Relación señal/ruido>56 dBDistancia de iluminación60 m (196.85 ft)Control de iluminadoresAuto; manual; zoomprioNúmero de iluminadores4 (IR LED)Tipo de objetivoMotorized vari-focalMontura del objetivoModule interfaceDistancia focal2.7-12 mmApertura máximaF1.2Ángulo de visiónHorizontal: 112° (W)–47° (T) Vertical: 58° (W)–26° (T) Diagonal: 137° (W)–54° (T)Control de irisAuto; P-irisDistancia mínima de enfoque1 m (3.28 ft)Resolución8M (3840 × 2160);6M (3072 × 2048); 6M (3072 × 1728);5M (2592 × 1944); 4M (2688 × 1520); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)Día y nocheAuto (ICR)/Color/B/WCompensación de contraluz (BLC)SíAtenuación de luces intensas (HLC)SíRango dinámico amplio (WDR)120 dBBalance de blancosAuto; natural; street lamp; outdoor; manual; regional customControl de gananciaAuto;ManualReducción de ruido3D NRRegion of Interest (RoI)Yes (4 areas)Image StabilizationElectronic Image Stabilization (EIS)Smart IlluminationSíAntinieblaSíImage Rotation0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)EspejoSíMáscara de privacidad4 areas
Vídeo y audio
Video MetadataMotor vehicle, non-motor vehicle, face, human detection; track; snapshot; snapshot optimization; optimal face snapshot upload. Motor vehicle attributes: license plate, vehicle type, vehicle color, vehicle logo, seatbelt, smoking, calling,etc. Non-motor vehicle attributes: type, color, number of people, top type and color ,helmet. Human body attributes: top/bottom type and color, bag, hat, gender, and umbrella. Face attributes: gender, age, expressions, glasses, face mask and beard.Compresión de vídeoH.265; H.264; H.264H; MJPEG (Only supported by the sub stream)Smart CodecSmart H.265+; Smart H.264+Fotogramas por segundoMain Stream: 3840 × 2160 (1–25/30 fps) Sub stream: 704 × 576 (1–25 fps);704 × 480 (1–30 fps) Third stream: 1920 × 1080 (1–25/30 fps) Fourth stream: 1920 × 1080 (1–25/30 fps) Fifth stream: 704 × 576 (1–25fps);704 × 480 (1–30 fps)Stream Capability5 streamsControl de tasa de bitsCBR/VBRTasa de bits de vídeoH.264: 8 kbps–16384 kbps H.265: 3 kbps–14050 kbpsCompresión de audioPCM; G.711A; G.711Mu; G.726; G.723Entrada de audio1 channel (RCA port)Salida de audio1 channel (RCA port)
Dimensiones y montaje
Giro, inclinación y rotaciónPan: 0°–360° Tilt: 0°–90° Rotation: 0°–360°CarcasaMetal + plasticDimensiones340.1 mm × 108.5 mm × 92.9 mm (13.39" × 4.27" ×3.66") (L × W × H)Peso neto1.58 kg (3.48 lb)Peso bruto2.48 kg (5.47 lb)
Alimentación
Alimentación12 VDC/24 VAC/PoE+ (802.3at)ConsumoBasic power consumption: 5.11 W (12 VDC); 6.82 W (24 VAC); 7.62 W (PoE) Max. power consumption (Max. stream + intelligent function + IR LED + focus): 16.8 W (12 VDC); 20.7 W (24 VAC); 21.3 W (PoE) Heat power consumption: 3.3 W (12 VDC); 5.5 W (24 VAC); 5.5 W (PoE)
