7A Series 4MP 25X DarkFighter IR Network Speed Dome
Product Specifications
| Brand | Hikvision |
|---|---|
| Customer Application | Airports |
| Customer Type | Airports, Army, Commercial, Government Entities, Healthcare, Industrial, Jail / Prison, Law Enforcement, Medical, Navy / Coastal Protection, Oil & Gas, Other Businesses, Private Entities, Security Firms, Space & Research |
- 1/1.8″ Progressive Scan CMOS
- High quality imaging with 4 MP resolution
- 25 × optical zoom and 16 × digital zoom provide close up views over expansive areas
- Excellent low-light performance via DarkFighter 2.0 technology
- Clear imaging against strong back light due to 150 dB AWDR technology
- Supports rapid focus
- Smart Pan-Tilt Correction
- Built-in gyroscope to ensure stable image output
- Water and dust resistant (IP67), vandal proof (IK10) and corrosion resistant (NEMA 4X, optional)
Available models:
- DS-2DF7A425IXG-EL
Camera
- Image Sensor : 1/1.8" progressive scan CMOS
- Max. Resolution : 2688 × 1520
- Min. Illumination : Color: 0.0005 Lux @ (F1.6, AGC ON),B/W: 0.0001 Lux @ (F1.6, AGC ON),0 Lux with IR
- Shutter Speed : 1/30 s to 1/30,000 s
- Day & Night : ICR
- Zoom : 25 × optical,16 × digital
- Slow Shutter : yes
Lens
- Focal Length : 5.9mm to 147.5 mm
- FOV : Horizontal field of view: 57.6° to 3.3°, vertical field of view: 32.3° to 1.8°, diagonal field of view: 67.1° to 2.3°
- Focus : Auto,semi-auto,manual,rapid focus
- Aperture : F1.6
- Zoom Speed : Approx. 4.5 s
Illuminator
- Supplement Light Range : IR distance: up to 300 m
PTZ
- Movement Range (Pan) : 360°
- Movement Range (Tilt) : -20° to 90° (auto flip)
- Pan Speed : Pan speed: configurable from 0.1° to 550°/s, preset speed: 550°/s,Up to MAX 700°/s
- Tilt Speed : Tilt speed: configurable from 0.1° to 300°/s, preset speed 300°/s,Up to MAX 300°/s
- Proportional Pan : yes
- Presets : 300
- Preset Freezing : yes
- Patrol Scan : 8 patrols, up to 32 presets for each patrol
- Park ActionPreset,patrol scan
- 3D Positioning : yes
- PTZ Status Display : yes
- Scheduled Task : Preset,patrol scan,dome reboot,dome adjust,aux output
- Power-Off Memory : yes
Video
- Main Stream : 50 Hz: 100 fps (1920 × 1080) 50 fps (2688 × 1520, 2560 × 1440, 1280 × 720) 60 Hz: 120 fps (1920 × 1080) 60 fps (2688 × 1520, 2560 × 1440, 1280 × 720) *High frame rate is supported under monitoring mode only.
- Sub-Stream : 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
- Third Stream : 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 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
- Video Bit Rate : 32 Kbps to 16384 Kbps
- H.264 Type : baseline profile||main profile||high profile
- H.265 Type : main profile
- Scalable Video Coding (SVC) : yes
- Region Of Interest (ROI) : fixed region
Audio
- Audio Compression : G.711,G.722.1,G.726,MP2L2,PCM,AAC-LC
- Audio Bit Rate : 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)16 Kbps to 64 Kbps(AAC-LC)
Network
- Protocols : IPv4/IPv6,HTTP,HTTPS,802.1x,Qos,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,TCP/IP,UDP,IGMP,ICMP,DHCP,PPPoE,Bonjour,WebSocket,WebSockets
- Simultaneous Live View : Up to 20 channels
- API : ONVIF (Profile S, Profile G, Profile T, Profile M),ISAPI,SDK,ISUP
- User/Host : Up to 32 users. 3 levels: Administrator, Operator and User
- Security : Password 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,WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS,control timeout settings,security audit log,TLS 1.3,host authentication (MAC address),TPM 2.0 (FIPS 140-2 level 2)
- Network Storage : NAS (NFS, SMB/CIFS)
- Client : iVMS-4200,Hik-Connect,HikCentral Pro
- Web Browser : IE11, Chrome 57.0+, Firefox 52.0+, Safari 11+
Image
- Day/Night Switch : day, night, auto, scheduled-switch
- SNR : ≥52dB
- Defog : Optical defog
- Wide Dynamic Range (WDR) : 150 dB
- Image Stabilization : EIS (Built-in gyroscope to improve EIS performance)
- Image Enhancement : BLC, HLC, 3D DNR
- Privacy Mask : mask color or mosaic configurable,24 programmable polygon privacy masks
- Regional Focus : yes
- Regional Exposure : yes
Interface
- Video Output : CVBS: 1.0 V[p-p]/75 Ω, PAL/NTSC, BNC connector
- Ethernet Interface : RJ45, self-adaptive 10M/100M Ethernet port
- Audio : 1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%,
1 output (line out), line level, output impedance: 600 Ω
- Alarm : 7 alarm inputs, 2 alarm outputs
- RS-485 : HIKVISION, Pelco-P, Pelco-D, self-adaptive
- On-Board Storage : Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1 TB.
Event
- Basic Event : Motion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output
- Smart Event : Line crossing detection,intrusion detection,region entrance detection,region exiting detection,unattended baggage detection,object removal detection
- Linkage : 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, Audible Warning,etc.
- Smart Tracking : Manual tracking,auto-tracking
Deep Learning Function
- Face Capture : 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.
- Multi-Target-Type Detection : Supports simultaneous detection and capture of human body, face and vehicle,
Gets 7 face features, 14 human body features and 8 vehicle features
- Road Traffic And Vehicle Detection : Smart Function:
Support license plate recognition of vehicles and motorcycles (only in checkpoint scenario)
Support vehicle attribute detection, including vehicle type, color, brand, driving direction, etc.
Support vehicle and non-vehicle counting
Blocklist and allowlist: up to 10,000 records
LPR Countries/Regions:
4 areas (Europe, Middle East, Asia-Pacific, Africa) and more than 124 countries/regions
Accuracy (Under recommended installation and lighting conditions):
License plate recognition rate ≥98%
Capture rate ≥99%
Driving direction accuracy rate ≥98%
Vehicle Capture Speed:
Front installation in checkpoint scenario: up to 120 km/h
Side installation: up to 80 km/h
Capture Mode: License Plate and Vehicle Mode, Vehicle Priority Mode
General
- Power : 36 VDC± 25%, max. 90 W (Max. 52 W, including max. 6.4 W for IR and max. 8 W for heater)
PoE 802.3bt, type4, class8, max. 90W (Max. 52 W, including max. 6.4 W for IR and max. 8 W for heater)
- Dimension : Ø214.95 mm × 297.1 mm (Ø8.46″ × 11.7″)
- Weight : Approx. 5 kg (11.02 lb.)
- Operating Condition : Temperature: -40°C to 70°C (-40°F to 158°F),Humidity: ≤ 95%
- General Function : mirror, password protection, watermark, IP address filter
- Language : 33 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), Ukrainian
Approval
- EMC : CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014),IC VoC (ICES-003: Issue 6, 2019),RCM (AS/NZS CISPR 32: 2015),KC (KN 32: 2015, KN 35: 2015)
- Safety : CB (IEC 62368-1: 2014 + A11),CE-LVD (EN 62368-1: 2014/A11: 2017),LOA (IEC/EN 60950-1)
- Environment : CE-RoHS (2011/65/EU); WEEE (2012/19/EU);
Reach (Regulation (EC) No 1907/2006)
- Protection : Lightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to Gnd, ±3kV Line to Line,IEC61000-4-5||IP67 Standard||IK10
- Anti-Corrosion Protection : NEMA 4X (NEMA 250-2018)










