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7C Series 4MP 42X Water-Level Detection 4G Darkfighter Network Speed Dome

  • 1/1.8" progressive scan CMOS
  • High quality imaging with 4 MP resolution
  • Excellent low-light performance with DarkFighter technology
  • Clear imaging against strong back light due to 140 dB AWDR technology
  • 42 × optical zoom and 16 × digital zoom provide close up views over expansive areas
  • Expansive night view with up to 250 m IR distance,50 light distance
  • Water and dust resistant (IP67)
  • Smart Pan-Tilt Correction
  • Water level detection supports water level gauge mode and virtual water level gauge mode. Measurement distance ≤ 100 m, water level measurement range 0 to 40 m, resolution 1 cm, detection accuracy ±2 cm
  • Built-in gauge reading algorithm to automatically get the readings of standard water level gauges

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Available models:

DS-2DF7C442MXG1-LWD/4G
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DS-2DF7C442MXG1-LWD/4G

Specification

  • Camera
  • Image Sensor1/1.8" progressive scan CMOS
  • Min. IlluminationColor: 0.001 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2，AGC ON), 0 Lux with IR
  • Shutter Speed1/1 s to 1/30,000 s
  • Slow ShutterYes
  • Day & NightIR cut filter
  • Zoom42x optical, 16x digital
  • Max. Resolution2560 × 1440
  • Lens
  • FocusAuto, semi-auto, manual, rapid focus
  • Focal Length6.0 mm to 252mm
  • Zoom SpeedApprox. 4.5 s
  • FOVHorizontal field of view: 56.6° to 1.7° (wide-tele), Vertical field of view: 33.7° to 0.9° (wide-tele), Diagonal field of view: 63.4° to 1.9° (wide-tele)
  • ApertureMax. F1.2
  • Illuminator
  • Supplement Light TypeIR and Light
  • Supplement Light RangeIR Distance: up to 250 m Light Distance: up to 50 m
  • Smart Supplement LightYes
  • PTZ
  • Movement Range (Pan)360°，Smart Pan-Tilt Correction
  • Movement Range (Tilt)-20° to 90° (auto flip)，Smart Pan-Tilt Correction
  • Pan SpeedPan speed: configurable from 0.1° to 40°/s; preset speed: 40°/s
  • Tilt SpeedTilt speed: configurable from 0.1° to 40°/s, preset speed 40°/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
  • 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 Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)
  • Audio Sampling RateMP2L2: 16kHz, 32kHz, 48kHz,AAC-LC: 16kHz, 32kHz, 48kHz,MP3: 8kHz, 16KHz, 32KHz, 48KHz,PCM: 8kHz, 16kHz, 32kHz, 48kHz
  • Environment Noise FilteringYes
  • 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, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour
  • APIISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S, Profile G, Profile T, Profile M)，OTAP
  • Simultaneous Live ViewUp to 20 channels
  • User/HostUp to 32 users. 3 levels: Administrator, Operator and User
  • ClientHikCentral, iVMS-4200, Hik-Connect
  • Web BrowserIE11, Chrome 57.0+, Firefox 52.0+, Safari 11+
  • Wireless (Mobile Communication)
  • Mobile Communication Type4G
  • Frequency824 MHz~960 MHz，1710 MHz~2170 MHz，2300 MHz~2400 MHz，2500 MHz~2690 MHz
  • SIMnano SIM
  • Image
  • Image Parameters SwitchYes
  • Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
  • Day/Night SwitchDay, night, auto, scheduled-switch
  • Image EnhancementBLC, HLC, 3D DNR
  • Wide Dynamic Range (WDR)140 dB WDR
  • DefogOptical defog
  • Image StabilizationYes. Built-in gyroscope to improve EIS performance.
  • Regional ExposureYes
  • Regional FocusYes
  • Privacy MaskUp to 24 masks, polygon region, mosaic mask, mask color configurable
  • SNR≥ 52 dB
  • Supplement Detection
  • GyroscopeYes
  • Satellite PositioningYes
  • CompassYes
  • Interface
  • ResetYes
  • Power Output12 VDC, max. 200 mA
  • Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
  • On-board StorageBuilt-in memory card slot, support MicroSD/MicroSDHC/MicroSDXC, up to 256 GB
  • Alarm7 inputs, 2 outputs
  • Audio1 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
  • Video Output1.0V[p-p]/75Ω, PAL, NTSC, BNC connector
  • RS-4852，Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive
  • Event
  • Basic EventMotion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,vandal-proof alam,audio exception detection
  • LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,and PTZ actions (such as preset, patrol scan, pattern scan)
  • Deep Learning Function
  • Water Flow DetectionWater level detection supports water level gauge mode and virtual water level gauge mode. Measurement distance ≤ 100 m, water level measurement range 0 to 40 m, resolution 1 cm, detection accuracy ±2 cm.
  • General
  • HeaterYes
  • WiperYes. Rain-sensing auto control
  • De-icingNo
  • DemistYes
  • General FunctionMirror, password protection, watermark, IP address filter
  • Power12 VDC (Max. 35W, including max. 12 W for IR and max. 8 W for heater)
  • Operating ConditionTemperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%
  • DimensionØ259.4 × 336.4 mm (Ø 10.21" × 13.24")
  • Approx. 6 kg (13.2 lb.)
  • Language33 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
  • EMCCE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014)
  • SafetyCB (IEC 62368-1:2014+A11); CE-LVD (EN 62368-1:2014+A11:2017)
  • EnvironmentCE-RoHS (2011/65/EU)
  • ProtectionIP67 (IEC 60529-2013), 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Camera
Image Sensor
1/1.8" progressive scan CMOS
Min. Illumination
Color: 0.001 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2，AGC ON), 0 Lux with IR
Shutter Speed
1/1 s to 1/30,000 s
Slow Shutter
Yes
Day & Night
IR cut filter
Zoom
42x optical, 16x digital
Max. Resolution
2560 × 1440
Lens
Focus
Auto, semi-auto, manual, rapid focus
Focal Length
6.0 mm to 252mm
Zoom Speed
Approx. 4.5 s
FOV
Horizontal field of view: 56.6° to 1.7° (wide-tele), Vertical field of view: 33.7° to 0.9° (wide-tele), Diagonal field of view: 63.4° to 1.9° (wide-tele)
Aperture
Max. F1.2
Illuminator
Supplement Light Type
IR and Light
Supplement Light Range
IR Distance: up to 250 m Light Distance: up to 50 m
Smart Supplement Light
Yes
PTZ
Movement Range (Pan)
360°，Smart Pan-Tilt Correction
Movement Range (Tilt)
-20° to 90° (auto flip)，Smart Pan-Tilt Correction
Pan Speed
Pan speed: configurable from 0.1° to 40°/s; preset speed: 40°/s
Tilt Speed
Tilt speed: configurable from 0.1° to 40°/s, preset speed 40°/s
Proportional Pan
Yes
Presets
300
Patrol Scan
8 patrols, up to 32 presets for each patrol
Pattern Scan
4 pattern scans, record time over 10 minutes for each scan
Power-off Memory
Yes
Park Action
Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D Positioning
Yes
Preset Freezing
Yes
Scheduled Task
Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output
Video
Main 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）
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)
H.264 and H.265 encoding
Region of Interest (ROI)
8 fixed regions for each stream
Audio
Audio Compression
G.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM
Audio Bit Rate
64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)
Audio Sampling Rate
MP2L2: 16kHz, 32kHz, 48kHz,AAC-LC: 16kHz, 32kHz, 48kHz,MP3: 8kHz, 16KHz, 32KHz, 48KHz,PCM: 8kHz, 16kHz, 32kHz, 48kHz
Environment Noise Filtering
Yes
Network
Network Storage
NAS (NFS, SMB/ CIFS), ANR
Protocols
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
ISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S, Profile G, Profile T, Profile M)，OTAP
Simultaneous Live View
Up to 20 channels
User/Host
Up to 32 users. 3 levels: Administrator, Operator and User
Client
HikCentral, iVMS-4200, Hik-Connect
Web Browser
IE11, Chrome 57.0+, Firefox 52.0+, Safari 11+
Wireless (Mobile Communication)
Mobile Communication Type
4G
Frequency
824 MHz~960 MHz，1710 MHz~2170 MHz，2300 MHz~2400 MHz，2500 MHz~2690 MHz
SIM
nano SIM
Image
Image Parameters Switch
Yes
Image Settings
Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Day/Night Switch
Day, night, auto, scheduled-switch
Image Enhancement
BLC, HLC, 3D DNR
Wide Dynamic Range (WDR)
140 dB WDR
Defog
Optical defog
Image Stabilization
Yes. Built-in gyroscope to improve EIS performance.
Regional Exposure
Yes
Regional Focus
Yes
Privacy Mask
Up to 24 masks, polygon region, mosaic mask, mask color configurable
SNR
≥ 52 dB
Supplement Detection
Gyroscope
Yes
Satellite Positioning
Yes
Compass
Yes
Interface
Reset
Yes
Power Output
12 VDC, max. 200 mA
Ethernet Interface
1 RJ45 10M/100M self-adaptive Ethernet port
On-board Storage
Built-in memory card slot, support MicroSD/MicroSDHC/MicroSDXC, up to 256 GB
Alarm
7 inputs, 2 outputs
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
Video Output
1.0V[p-p]/75Ω, PAL, NTSC, BNC connector
RS-485
2，Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive
Event
Basic Event
Motion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,vandal-proof alam,audio exception detection
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,and PTZ actions (such as preset, patrol scan, pattern scan)
Deep Learning Function
Water Flow Detection
Water level detection supports water level gauge mode and virtual water level gauge mode. Measurement distance ≤ 100 m, water level measurement range 0 to 40 m, resolution 1 cm, detection accuracy ±2 cm.
General
Heater
Yes
Wiper
Yes. Rain-sensing auto control
De-icing
No
Demist
Yes
General Function
Mirror, password protection, watermark, IP address filter
Power
12 VDC (Max. 35W, including max. 12 W for IR and max. 8 W for heater)
Operating Condition
Temperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%
Dimension
Ø259.4 × 336.4 mm (Ø 10.21" × 13.24")
Approx. 6 kg (13.2 lb.)
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)
Safety
CB (IEC 62368-1:2014+A11); CE-LVD (EN 62368-1:2014+A11:2017)
Environment
CE-RoHS (2011/65/EU)
Protection
IP67 (IEC 60529-2013), 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Camera
  • Camera
  • Camera
  • Camera
  • Camera
  • Camera
  • Camera
  • Camera
Lens
  • Lens
  • Lens
  • Lens
  • Lens
  • Lens
Illuminator
  • Illuminator
  • Illuminator
  • Illuminator
PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
  • PTZ
Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
Audio
  • Audio
  • Audio
  • Audio
  • Audio
Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
Wireless (Mobile Communication)
  • Wireless (Mobile Communication)
  • Wireless (Mobile Communication)
  • Wireless (Mobile Communication)
Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
Supplement Detection
  • Supplement Detection
  • Supplement Detection
  • Supplement Detection
Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
Event
  • Event
  • Event
Deep Learning Function
  • Deep Learning Function
General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
Approval
  • Approval
  • Approval
  • Approval
  • Approval
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V5.8.3_260326
Applied to:
DS-2DF7C442MXG1-LWD/4G

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