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DS-2DF7C425IXR-AEL(T5)

7-inch 4 MP 25X DarkFighter IR Network Speed Dome

1/1.8" Progressive Scan CMOS
High quality imaging with 4 MP resolution
Excellent low-light performance with DarkFighter technology
25× optical zoom and 16× digital zoom provide close up views over expansive areas
120 dB WDR, 3D DNR, HLC, Smart IR
Expansive night view with up to 300 m IR distance
Supports rapid focus
Water and dust resistant (IP66)

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Available models:

กล้อง
Image Sensor1/1.8" progressive scan CMOS
Min. IlluminationColor: 0.005 Lux @ (F1.5, AGC ON), B/W: 0.001 Lux @ (F1.5, AGC ON), 0 Lux with IR
Shutter Speed1/1 s to 1/30,000 s
Slow ShutterYes
Day & NightIR cut filter
Zoom25 × optical, 16 × digital
Max. Resolution2560 × 1440

Lens
Focal Length5.9 to 147.5 mm
FocusAuto, semi-auto, manual, rapid focus
Zoom SpeedApprox. 4.8 s
FOVHorizontal field of view: 60.2° to 2.1° (wide-tele), Vertical field of view: 35.2° to 1.2° (wide-tele), Diagonal field of view: 67.4° to 3.3° (wide-tele)
ApertureMax. F1.5

PTZ
Movement Range (Pan)360°
Movement Range (Tilt)-15° to 90° (auto flip)
Pan SpeedPan speed: configurable from 0.1° to 160°/s; preset speed: 240°/s
Tilt SpeedTilt speed: configurable from 0.1° to 120°/s, preset speed 200°/s
Proportional PanYes
Presets300
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans, record time over 10 minutes for each scan
Power-off MemoryYes
Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D PositioningYes
PTZ Status DisplayYes
Preset FreezingYes
Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output

Video
Main Stream50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288); 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream50 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 CompressionMain stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264/MJPEG
Video Bit Rate32 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
Region of Interest (ROI)8 fixed regions for each stream

Audio
Audio CompressionG.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM
Audio Bit RateMP2L2: 32 kbps, 40 kbps, 48 kbps, 56 kbps, 64 kbps, 80 kbps, 96 kbps, 112 kbps, 128 kbps, 144 kbps, 160 kbps

Network
Network StorageNAS (NFS, SMB/ CIFS), 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 (Profile S, Profile G, Profile T), ISAPI, SDK
User/HostUp to 32 users. 3 user levels: administrator, operator, and user
SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication, watermark, IP address filter, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
ClientiVMS-4200, HikCentral, Hik-Connect
Web BrowserIE11, Chrome 57.0+, Firefox 52.0+, Safari 11+

Image
Image EnhancementBLC, HLC, 3D DNR
Wide Dynamic Range (WDR)120 dB
DefogDigital defog
Image StabilizationEIS (Built-in gyroscope to improve EIS performance)
Regional ExposureYes
Regional FocusYes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Image Parameters SwitchYes
Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable