Hikvision DS-2DE4425IW-DE(T5), 4-inch 4 MP 25X Powered by DarkFighter

4-inch 4 MP 25X Powered by DarkFighter IR Network Speed Dome

• Richt zich op classificatie van menselijke en voertuigdoelen op basis van deep learning
• Ondersteuning voor het vastleggen van gezichten. Tot 5 gezichten tegelijkertijd vastgelegd
• 1/2,8" CMOS met progressieve scan
• Beeldkwaliteit van hoge kwaliteit met een resolutie van 4 MP
• Uitstekende prestaties bij weinig licht met powered-by-DarkFighter-technologie
• 25× optische zoom en 16× digitale zoom bieden close-ups van uitgestrekte gebieden
• Uitgebreid nachtzicht met een IR-afstand tot 100 m
• Ondersteuning van H.265+/H.265-videocompressie

• Image Sensor1/2.8" progressive scan CMOS
• Max. Resolution2560 × 1440
• Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON); B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR
• Shutter Speed1 s to 1/30,000 s
• Slow Shutteryes
• Day & NightIR cut filter
• Zoom25x optical, 16x digital

• FocusAuto, semi-auto, manual
• ApertureMax. F1.6
• Zoom SpeedApprox. 3.6 s
• Focal Length4.8 mm to 120 mm

• Horizontal field of view: 55° to 2.4° (wide-tele),
• Vertical field of view: 33° to 1.4° (wide-tele),
• Diagonal field of view: 61.5° to 2.8° (wide-tele)

• Supplement Light TypeIR
• Supplement Light RangeIR Distance: up to 100 m

• Proportional Pan Yes
• Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
• Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, auxiliary output
• Movement Range (Pan) 360°
• Movement Range (Tilt) -15° to 90° (auto flip)
• Pan Speedpan speed: configurable from 0.1° to 80°/s; preset speed: 80°/s
• Tilt Speedtilt speed: configurable from 0.1° to 80°/s, preset speed 80°/s
• Presets 300
• Patrol Scan8 patrols, up to 32 presets for each patrol
• Pattern Scan4 pattern scans
• Power-Off Memory yes
• 3D Positioningyes
• PTZ Status Display yes
• Preset Freezing yes

• Video Compression
  Main stream: H.265+/H.265/H.264+/H.264
  Sub-stream: H.265/H.264/MJPEG
  Third stream: H.265/H.264/MJPEG
• Region Of Interest (ROI)8 fixed regions for each stream

• 50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
• 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

• 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
• 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

• 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)
• 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
• Video Bit Rate 32 kbps to 16384 kbps
• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.265 TypeMain profile
• Scalable Video Coding (SVC)H.264 and H.265 encoding

• Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM
• Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32-192 Kbps (MP2L2)
• Audio Sampling Rate8 kHz/16 kHz/32 kHz/48 kHz
• Environment Noise Filtering Yes

• Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
• APIOpen Network Video Interface (Version 19.12, Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• Simultaneous Live ViewUp to 20 channels
• User/HostUp to 32 users, 3 user levels: administrator, operator, and user
• SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2, TLS 1.3, host authentication (MAC address)
• ClientiVMS-4200, HikCentral Pro, Hik-Connect
• Web BrowserChrome 57.0+, Firefox 52.0+, Safari 11+, IE11