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2 MP WDR Varifocal Dome Network Camera

  • High quality imaging with 2 MP resolution
  • Efficient H.265+ compression technology
  • Clear imaging against strong back light due to 120 dB true WDR technology
  • -Z: motorized varifocal lens for easy installation and monitoring
  • -S: audio and alarm interface available
  • Water and dust resistant (IP67) and vandal proof (IK10)
  • Robust structure design with full metal materials

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Available models:

DS-2CD2721G0-I(2.8-12mm)
DS-2CD2721G0-IZS(2.8-12mm)
DS-2CD2721G0-IS(2.8-12mm)
DS-2CD2721G0-IZ(2.8-12mm)
DS-2CD2721G0-IZ(2.8-12mm)(C)
DS-2CD2721G0-IZS(2.8-12mm)(C)
DS-2CD2721G0-I(Z)(S)

Specification

  • Camera
  • Image Sensor1/2.7" Progressive Scan CMOS
  • Max. Resolution1920 × 1080
  • Min. IlluminationColor: 0.005 Lux @(F1.6, AGC ON), B/W: 0 Lux with IR
  • Shutter Time1/3 s to 1/100,000 s
  • Day & NightIR Cut Filter
  • Angle AdjustmentPan: 0° to 355°, tilt: 0° to 75°, rotation: 0° to 355°
  • Lens
  • Lens TypeVarifocal Lens, motorized lens, 2.8 to 12 mm
  • Focal Length & FOV2.8 to 12 mm: horizontal FOV 98° to 38°, vertical FOV 52° to 21°, diagonal FOV 115° to 43°
  • Lens MountØ14
  • Iris TypeFixed
  • ApertureF1.6
  • Illuminator
  • Supplement Light RangeUp to 40 m
  • IR Wavelength850 nm
  • Video
  • Main Stream50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720)
  • Sub-Stream50 Hz: 25 fps (640 × 480, 640 × 360 ) 60 Hz: 30 fps (640 × 480, 640 × 360 )
  • Video Compression Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG
  • Video Bit Rate32 Kbps to 8 Mbps
  • H.264 TypeBaseline Profile/Main Profile/High Profile
  • H.265 TypeMain Profile
  • Region of Interest (ROI)1 fixed region for main stream
  • Audio
  • Audio Compression -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
  • Audio Bit Rate-S: 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC)
  • Audio Sampling Rate-S: 8 kHz/16 kHz
  • Environment Noise Filtering-S: Yes
  • Network
  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
  • Simultaneous Live ViewUp to 6 channels
  • User/HostUp to 32 users. 3 levels: administrator, operator and user
  • ClientiVMS-4200, Hik-Connect
  • Web BrowserPlug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+
  • APIOpen Network Video Interface, ISAPI
  • Image
  • Image SettingsRotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
  • Day/Night SwitchAuto, Schedule, Day, Night
  • Wide Dynamic Range (WDR)120 dB
  • Image EnhancementBLC, 3D DNR
  • Interface
  • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
  • Audio-S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
  • On-Board StorageBuilt-in memory card slot, support microSD card, up to 256 GB
  • Alarm -S: 1 input,1 output, (max. 12 VDC, 30 mA)
  • Reset KeyYes
  • Event
  • Basic Event Motion detection, video tampering alarm, exception
  • Smart EventLine crossing detection, intrusion detection
  • Linkage-S: Upload to FTP, notify surveillance center, send email, upload to memory card, trigger recording, trigger capture, audible warning, trigger alarm output
  • General
  • Power12 VDC ± 25%, 0.8 A, max. 10 W, Ø5.5 mm coaxial power plug PoE: (802.3af, Class 3, 36 V to 57 V), 0.21 A to 0.33 A, max. 12 W
  • MaterialMetal
  • DimensionØ153 .3 mm × 111.6 mm (6" × 4.4 ")
  • Package Dimension239 mm × 169 mm × 160 mm (9.4" × 6.7" × 6.3")
  • WeightApprox. 880 g (1.9 lb.)
  • With Package WeightApprox. 1300 g (2.9 lb.)
  • Storage Conditions-30 °C to +60 °C (-22 °F to +140 °F). Humidity 95% or less (non-condensing)
  • Startup and Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
  • 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
  • General FunctionAnti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
  • Approval
  • EMCFCC SDoC: 47 CFR Part 15, Subpart B; CE-EMC: EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014; RCM: AS/NZS CISPR 32: 2015; IC VoC: ICES-003: Issue 6, 2016; KC: KN 32: 2015, KN 35: 2015
  • SafetyUL: UL 60950-1; CB: IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014; CE-LVD: EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014; BIS: IS 13252(Part 1):2010+A1:2013+A2:2015
  • EnvironmentCE-RoHS: 2011/65/EU; WEEE: 2012/19/EU; Reach: Regulation (EC) No 1907/2006
  • ProtectionIP67: IEC 60529-2013; IK10: IEC 62262:2002
*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
1/2.7" Progressive Scan CMOS
Max. Resolution
1920 × 1080
Min. Illumination
Color: 0.005 Lux @(F1.6, AGC ON), B/W: 0 Lux with IR
Shutter Time
1/3 s to 1/100,000 s
Day & Night
IR Cut Filter
Angle Adjustment
Pan: 0° to 355°, tilt: 0° to 75°, rotation: 0° to 355°
Lens
Lens Type
Varifocal Lens, motorized lens, 2.8 to 12 mm
Focal Length & FOV
2.8 to 12 mm: horizontal FOV 98° to 38°, vertical FOV 52° to 21°, diagonal FOV 115° to 43°
Lens Mount
Ø14
Iris Type
Fixed
Aperture
F1.6
Illuminator
Supplement Light Range
Up to 40 m
IR Wavelength
850 nm
Video
Main Stream
50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (640 × 480, 640 × 360 ) 60 Hz: 30 fps (640 × 480, 640 × 360 )
Video Compression
Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG
Video Bit Rate
32 Kbps to 8 Mbps
H.264 Type
Baseline Profile/Main Profile/High Profile
H.265 Type
Main Profile
Region of Interest (ROI)
1 fixed region for main stream
Audio
Audio Compression
-S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
Audio Bit Rate
-S: 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC)
Audio Sampling Rate
-S: 8 kHz/16 kHz
Environment Noise Filtering
-S: Yes
Network
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
Simultaneous Live View
Up to 6 channels
User/Host
Up to 32 users. 3 levels: administrator, operator and user
Client
iVMS-4200, Hik-Connect
Web Browser
Plug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+
API
Open Network Video Interface, ISAPI
Image
Image Settings
Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
Day/Night Switch
Auto, Schedule, Day, Night
Wide Dynamic Range (WDR)
120 dB
Image Enhancement
BLC, 3D DNR
Interface
Ethernet Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
Audio
-S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
On-Board Storage
Built-in memory card slot, support microSD card, up to 256 GB
Alarm
-S: 1 input,1 output, (max. 12 VDC, 30 mA)
Reset Key
Yes
Event
Basic Event
Motion detection, video tampering alarm, exception
Smart Event
Line crossing detection, intrusion detection
Linkage
-S: Upload to FTP, notify surveillance center, send email, upload to memory card, trigger recording, trigger capture, audible warning, trigger alarm output
General
Power
12 VDC ± 25%, 0.8 A, max. 10 W, Ø5.5 mm coaxial power plug PoE: (802.3af, Class 3, 36 V to 57 V), 0.21 A to 0.33 A, max. 12 W
Material
Metal
Dimension
Ø153 .3 mm × 111.6 mm (6" × 4.4 ")
Package Dimension
239 mm × 169 mm × 160 mm (9.4" × 6.7" × 6.3")
Weight
Approx. 880 g (1.9 lb.)
With Package Weight
Approx. 1300 g (2.9 lb.)
Storage Conditions
-30 °C to +60 °C (-22 °F to +140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions
-30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
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
General Function
Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
Approval
EMC
FCC SDoC: 47 CFR Part 15, Subpart B; CE-EMC: EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014; RCM: AS/NZS CISPR 32: 2015; IC VoC: ICES-003: Issue 6, 2016; KC: KN 32: 2015, KN 35: 2015
Safety
UL: UL 60950-1; CB: IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014; CE-LVD: EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014; BIS: IS 13252(Part 1):2010+A1:2013+A2:2015
Environment
CE-RoHS: 2011/65/EU; WEEE: 2012/19/EU; Reach: Regulation (EC) No 1907/2006
Protection
IP67: IEC 60529-2013; IK10: IEC 62262:2002
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Camera
  • Image Sensor1/2.7" Progressive Scan CMOS
  • Max. Resolution1920 × 1080
  • Min. IlluminationColor: 0.005 Lux @(F1.6, AGC ON), B/W: 0 Lux with IR
  • Shutter Time1/3 s to 1/100,000 s
  • Day & NightIR Cut Filter
  • Angle AdjustmentPan: 0° to 355°, tilt: 0° to 75°, rotation: 0° to 355°
Lens
  • Lens TypeVarifocal Lens, motorized lens, 2.8 to 12 mm
  • Focal Length & FOV2.8 to 12 mm: horizontal FOV 98° to 38°, vertical FOV 52° to 21°, diagonal FOV 115° to 43°
  • Lens MountØ14
  • Iris TypeFixed
  • ApertureF1.6
Illuminator
  • Supplement Light RangeUp to 40 m
  • IR Wavelength850 nm
Video
  • Main Stream50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720)
  • Sub-Stream50 Hz: 25 fps (640 × 480, 640 × 360 ) 60 Hz: 30 fps (640 × 480, 640 × 360 )
  • Video Compression Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG
  • Video Bit Rate32 Kbps to 8 Mbps
  • H.264 TypeBaseline Profile/Main Profile/High Profile
  • H.265 TypeMain Profile
  • Region of Interest (ROI)1 fixed region for main stream
Audio
  • Audio Compression -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
  • Audio Bit Rate-S: 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC)
  • Audio Sampling Rate-S: 8 kHz/16 kHz
  • Environment Noise Filtering-S: Yes
Network
  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
  • Simultaneous Live ViewUp to 6 channels
  • User/HostUp to 32 users. 3 levels: administrator, operator and user
  • ClientiVMS-4200, Hik-Connect
  • Web BrowserPlug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+
  • APIOpen Network Video Interface, ISAPI
Image
  • Image SettingsRotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
  • Day/Night SwitchAuto, Schedule, Day, Night
  • Wide Dynamic Range (WDR)120 dB
  • Image EnhancementBLC, 3D DNR
Interface
  • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
  • Audio-S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
  • On-Board StorageBuilt-in memory card slot, support microSD card, up to 256 GB
  • Alarm -S: 1 input,1 output, (max. 12 VDC, 30 mA)
  • Reset KeyYes
Event
  • Basic Event Motion detection, video tampering alarm, exception
  • Smart EventLine crossing detection, intrusion detection
  • Linkage-S: Upload to FTP, notify surveillance center, send email, upload to memory card, trigger recording, trigger capture, audible warning, trigger alarm output
General
  • Power12 VDC ± 25%, 0.8 A, max. 10 W, Ø5.5 mm coaxial power plug PoE: (802.3af, Class 3, 36 V to 57 V), 0.21 A to 0.33 A, max. 12 W
  • MaterialMetal
  • DimensionØ153 .3 mm × 111.6 mm (6" × 4.4 ")
  • Package Dimension239 mm × 169 mm × 160 mm (9.4" × 6.7" × 6.3")
  • WeightApprox. 880 g (1.9 lb.)
  • With Package WeightApprox. 1300 g (2.9 lb.)
  • Storage Conditions-30 °C to +60 °C (-22 °F to +140 °F). Humidity 95% or less (non-condensing)
  • Startup and Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
  • 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
  • General FunctionAnti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
Approval
  • EMCFCC SDoC: 47 CFR Part 15, Subpart B; CE-EMC: EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014; RCM: AS/NZS CISPR 32: 2015; IC VoC: ICES-003: Issue 6, 2016; KC: KN 32: 2015, KN 35: 2015
  • SafetyUL: UL 60950-1; CB: IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014; CE-LVD: EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014; BIS: IS 13252(Part 1):2010+A1:2013+A2:2015
  • EnvironmentCE-RoHS: 2011/65/EU; WEEE: 2012/19/EU; Reach: Regulation (EC) No 1907/2006
  • ProtectionIP67: IEC 60529-2013; IK10: IEC 62262:2002
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V5.5.800_210628
Applied to:
DS-2CD2721G0-I(2.8-12mm)
DS-2CD2721G0-IZS(2.8-12mm)
DS-2CD2721G0-IS(2.8-12mm)
DS-2CD2721G0-IZ(2.8-12mm)
Firmware_V5.7.23_241008
Applied to:
DS-2CD2721G0-IZ(2.8-12mm)(C)
DS-2CD2721G0-IZS(2.8-12mm)(C)

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