Marca
Hikvision
Modelo
DS-2DF8A448IXS-AEL(T2)
Modelos disponibles:
Descripcion
Cámara de seguridad Hikvision DS-2DF8A448IXS-AEL(T2) 4 MP 48X DarkFighter IR Network Speed Dome. 1/1.8" Progressive Scan CMOS. Resolución de hasta 2560 × 1440. Zoom óptico de 48× y zoom digital de 16×. Funciones avanzadas: 140dB WDR, 3D DNR, HLC y Smart IR. Alcance de IR de hasta 500 m. Soporte de compresión de video H.265+/H.265. IK10 e IP67. Funciones de captura de rostros y detección de tráfico. ¡Protege tu espacio con esta cámara de última tecnología!
Especificaciones
Cámara
- Sensor de imagen 1/1.8＂ progressive scan CMOS
- Iluminación mínima Color: 0.002 Lux @ (F1.2, AGC ON) B/W: 0.0002 Lux @ (F1.2, AGC ON), 0 Lux with IR
- Velocidad de obturación 1/1s ~ 1/30,000s
- Obturador lento yes
- Enfoque auto;semi-auto;manual
- Día y Noche ICR
- Interruptor día/noche day, night, auto, scheduled-switch
- BLC yes
- WDR 140 dB WDR
- HLC yes
- DNR 3D yes
- EIS Yes. Built-in gyroscope to improve EIS performance.
- Exposición regional yes
- Enfoque regional yes
- Balance de blancos auto;ATW;sodium lamp;fluorescent lamp;indoor;outdoor;MWB;Locked WB
- Zoom Digital 16x
- Zoom óptico 48x
- Máscara de privacidad up to 24 masks;polygon region ;mosaic mask ;mask color configurable
- DORI Detect(25px/m)：2979.3mObserve(63px/m)：1182.3mRecognize(125px/m)：595.9mIdentify(250px/m)：297.9m
- SNR ≥52dB
- Función general mirror, password protection, watermark, IP address filter
- Desempañador óptico yes
Lente
- Longitud focal 6.25mm to 300mm，48× Optical
- Velocidad del Zoom approx. 4.9 s
- FOV Horizontal field of view: 62.0° to 1.6° (wide-tele), Vertical field of view: 37.3° to 0.9° (wide-tele), Diagonal field of view: 69.1° to 1.9° (wide-tele)
- Apertura F1.2
Iluminador
- Distancia IR 500m
- IR inteligente yes
PTZ
- Rango de movimiento (pan) 360°
- Rango de movimiento (tilt) -20° to 90° (auto flip)
- Velocidad de movimiento horizontal (pan) pan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s
- Velocidad de vertical (tilt) tilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s
- Zoom proporcional yes
- Preajustes 300
- Escaneo de patrulla 8 patrols, up to 32 presets for each patrol
- Patrón de escaneo 4 pattern scans, record time over 10 minutes for each scan
- Memoria de apagado yes
- Acción del parque preset;pattern scan;patrol scan;auto scan;tilt scan;random scan;frame scan;panorama scan
- Posicionamiento 3D yes
- Pantalla de estado de PTZ yes
- Congelación preestablecida yes
- Tarea programada preset;pattern scan;patrol scan;auto scan;tilt scan;random scan;frame scan;panorama scan;dome reboot;dome adjust;aux output
Vídeo
- Max. Resolución 2560 × 1440
- Main stream 50Hz:25fps(2560×1440,1920×1080,1280×960,1280×720)；50fps(2560×1440,1920×1080,1280×960,1280×720)；60Hz:30fps(2560×1440,1920×1080,1280×960,1280×720)；60fps(2560×1440,1920×1080,1280×960,1280×720)；
- Sub-stream 50Hz: 25fps (704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
- Third Stream 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
- Compresión de vídeo H.265;H.264;MJPEG
- Vídeo bitrate 32 Kbps ~ 16384 Kbps
- Tipo H.264 baseline profile;main profile;high profile
- Tipo H.265 main profile
- H.264 + yes
- H.265 + yes
- SVC yes
- ROI dynamic face tracking;dynamic license plate tracking;fixed region
Audio
- Compresión de audio G.722.1;G.711alaw;G.711ulaw;MP2L2;G.726;PCM
- Audio Bitrate 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps(MP2L2)
Características inteligentes
- Captura de la cara Support detecting up to 30 faces at the same time. Support detecting, tracking, capturing, grading, selecting of face in motion, and output the best face picture of the face.
- Tráfico en la carretera Support vehicle detection (license plate number,vehicle model, and vehicle color recognition)
- Evento Básico alarm input and output;motion detection;video tampering alarm
- Evento inteligente Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Audio Exception Detection;unattended baggage detection;vandal-proof alarm;object removal detection
- Seguimiento inteligente manual tracking;auto-tracking;event tracking
- Registro inteligente ANR
- Enlace de alarma Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.
Red
- Almacenamiento en red NAS (NFS, SMB/ CIFS)
- Protocolos IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour
- API ISAPI;Hikvision SDK;ONVIF (Profile S, Profile G, Profile T)
- Vista en vivo simultánea Up to 20 channels
- Usuario/operador Up to 32 users. 3 levels: Administrator, Operator and User
- Smooth Streaming yes
- Medidas de seguridad User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
- Cliente iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
- Navegador web IE 8 to 11, Chrome 31.0+, Firefox 30.0+, Safari 11+
Interfaz
- Interfaz de comunicación 1 RJ45 10 M/100 M Ethernet Interface; Hi-PoE
- Almacenamiento a bordo Built-in memory card slot, support Micro SD/Micro SDHC/Micro SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR
- Entrada de alarma 7 alarm inputs
- Salida de alarma 2 alarm outputs
- Entrada de Audio 1 audio input, 2.0 to 2.4Vp-p, 1k Ohm±10%
- Salida de audio 1 audio output, line level, impedance: 600 Ω
- Salida de Vídeo NTSC;PAL;1.0V[p-p]/75Ω;BNC connector
- RS-485 HIKVISION, Pelco-P, Pelco-D, self-adaptive
General
- alimentación 24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater), Hi-PoE (Max. 50 W, including max. 18 W for IR and max. 6 W for heater)
- Condiciones de operación Temperature: -40°C to 70°C (-40°F to 158°F)，Humidity: ≤ 95%
- Dimensiones Φ 266.6 mm × 410 mm (Φ 10.50" × 16.14")
- Approx. 8 kg (17.64 lb)
- Idioma del cliente web 32 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil)
Certificaciones
- Protección IP67 Standard;IK10;Lightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to Gnd, ±3kV Line to Line,IEC61000-4-5