Name: 2MP Varifocal Dome Network Camera
Brand: Hikvision
SKU: DS-2CD3721G0-IZ
Availability: InStock

DS-2CD3721G0-IZ Specification

Camera
Image Sensor1/2.8" Progressive Scan CMOS
Min. IlluminationColor: 0.018 Lux @ (F1.6, AGC ON)
Shutter Speed1/3 s to 1/100,000 s
Slow ShutterYes
Wide Dynamic RangeDigital WDR
Day & NightIR Cut Filter
Angle AdjustmentPan: 0Â° to 355Â°, tilt: 0Â° to 70Â°, rotate: 0Â° to 355Â°

Lens
Lens Type2.7 to 13.5 mm
FOVHorizontal FOV: 100Â° to 35Â°, vertical FOV: 53.5Â° to 20Â°, diagonal FOV: 118Â° to 40.1Â°
ApertureF1.6
Lens MountÎ¦14
Auto-IrisNo

Illuminator
IR RangeUp to 40 m
Wavelength850nm

Video
Max. Resolution1920 Ã— 1080
Main Stream50Hz: 25fps (1920 Ã— 1080, 1280 Ã— 960, 1280 Ã— 720),60Hz: 30fps (1920 Ã— 1080, 1280 Ã— 960, 1280 Ã— 720)
Sub-Stream50Hz: 25fps (640 Ã— 480, 640 Ã— 360, 320 Ã— 240),60Hz: 30fps (640 Ã— 480, 640 Ã— 360, 320 Ã— 240)
Third Stream50Hz: 1fps (1280 Ã— 720, 640 Ã— 360) 60Hz: 1fps (1280 Ã— 720, 640 Ã— 360)
Video Compression Main stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264
Video Bit Rate32 Kbps to 8 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain Profile
H.264+Main stream supports
H.265+Main stream supports
Region of Interest (ROI)1 fixed region for main stream

Network
Simultaneous Live ViewUp to 6 channels
APIONVIF (PROFILE S, PROFILE G), ISAPI, SDK
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
User/HostUp to 32 users,3 levels: Administrator, Operator and User
SecurityPassword protection, complicated password, HTTPS encryption, watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2
Network StoragemicroSD/SDHC/SDXC card (256 GB), local storage and ANR Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
ClientiVMS-4200, Hik-Connect, Hik-Central
Web BrowserIE8+, Chrome 41.0-44, Firefox30.0-51, Safari8.0-11

Image
Day/Night SwitchDay/Night/Auto/Schedule
DNR3D DNR
Image EnhancementBLC/3D DNR/HLC
Image SettingsSaturation, brightness, contrast, sharpness, AGC and white balance adjustable by client software or web browser
SNR> 50dB

Interface
On-board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 256 GB
Hardware ResetReset via reset button on camera body, web browser and client software
Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port

Smart Feature-Set
Basic Event Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error)
Smart EventLine crossing detection, 1 line configurable Intrusion detection, 1 region configurable

General
Linkage MethodUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture
Firmware VersionV5.5.93
General FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter, flash log
Storage Conditions-30 Â°C to 60 Â°C (-22 Â°F to 140 Â°F), humidity 95% or less (non-condensing)
Startup and Operating Conditions-30 Â°C to +60 Â°C (-22 Â°F to +140 Â°F), Humidity 95% or less (non-condensing)
Power Supply12 VDC Â± 25%, Î¦ 5.5 mm coaxial power plug; PoE (802.3af, class 3)
Power Consumption and Current12 VDC, 0.83 A, max. 10 W; PoE (802.3af, 36 V to 57 V), 0.4 A to 0.2 A, max. 12 W
Camera DimensionCamera: Î¦ 141 mm Ã— 99.9 mm (5.6" Ã— 3.9") With package: 140 mm Ã— 140 mm Ã— 154 mm (5.5" Ã— 5.5" Ã— 6.1")
Camera WeightCamera: approx. 750 g (1.7 lb.) With package: approx. 1030 g (2.3 lb.)

Approval
EMC47 CFR Part 15, Subpart B; EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014; ICES-003: Issue 6, 2016; KN 32: 2015, KN 35: 2015
SafetyUL 60950-1, IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IS 13252(Part 1):2010+A1:2013+A2:2015, IEC/EN 60950-1
Environment2011/65/EU, 2012/19/EU, Regulation (EC) No 1907/2006
ProtectionIngress protection: IP67 (IEC 60529-2013), IK10(IEC 62262:2002)

Overview Of DS-2CD3721G0-IZ

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Specification Of DS-2CD3721G0-IZ

DS-2CD3721G0-IZ Datasheet

DS-2CD3721G0-IZ Specification

Camera
Image Sensor1/2.8" Progressive Scan CMOS
Min. IlluminationColor: 0.018 Lux @ (F1.6, AGC ON)
Shutter Speed1/3 s to 1/100,000 s
Slow ShutterYes
Wide Dynamic RangeDigital WDR
Day & NightIR Cut Filter
Angle AdjustmentPan: 0Â° to 355Â°, tilt: 0Â° to 70Â°, rotate: 0Â° to 355Â°

Lens
Lens Type2.7 to 13.5 mm
FOVHorizontal FOV: 100Â° to 35Â°, vertical FOV: 53.5Â° to 20Â°, diagonal FOV: 118Â° to 40.1Â°
ApertureF1.6
Lens MountÎ¦14
Auto-IrisNo

Illuminator
IR RangeUp to 40 m
Wavelength850nm

Video
Max. Resolution1920 Ã— 1080
Main Stream50Hz: 25fps (1920 Ã— 1080, 1280 Ã— 960, 1280 Ã— 720),60Hz: 30fps (1920 Ã— 1080, 1280 Ã— 960, 1280 Ã— 720)
Sub-Stream50Hz: 25fps (640 Ã— 480, 640 Ã— 360, 320 Ã— 240),60Hz: 30fps (640 Ã— 480, 640 Ã— 360, 320 Ã— 240)
Third Stream50Hz: 1fps (1280 Ã— 720, 640 Ã— 360) 60Hz: 1fps (1280 Ã— 720, 640 Ã— 360)
Video Compression Main stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264
Video Bit Rate32 Kbps to 8 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain Profile
H.264+Main stream supports
H.265+Main stream supports
Region of Interest (ROI)1 fixed region for main stream

Network
Simultaneous Live ViewUp to 6 channels
APIONVIF (PROFILE S, PROFILE G), ISAPI, SDK
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
User/HostUp to 32 users,3 levels: Administrator, Operator and User
SecurityPassword protection, complicated password, HTTPS encryption, watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2
Network StoragemicroSD/SDHC/SDXC card (256 GB), local storage and ANR Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
ClientiVMS-4200, Hik-Connect, Hik-Central
Web BrowserIE8+, Chrome 41.0-44, Firefox30.0-51, Safari8.0-11

Image
Day/Night SwitchDay/Night/Auto/Schedule
DNR3D DNR
Image EnhancementBLC/3D DNR/HLC
Image SettingsSaturation, brightness, contrast, sharpness, AGC and white balance adjustable by client software or web browser
SNR> 50dB

Interface
On-board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 256 GB
Hardware ResetReset via reset button on camera body, web browser and client software
Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port

Smart Feature-Set
Basic Event Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error)
Smart EventLine crossing detection, 1 line configurable Intrusion detection, 1 region configurable

General
Linkage MethodUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture
Firmware VersionV5.5.93
General FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter, flash log
Storage Conditions-30 Â°C to 60 Â°C (-22 Â°F to 140 Â°F), humidity 95% or less (non-condensing)
Startup and Operating Conditions-30 Â°C to +60 Â°C (-22 Â°F to +140 Â°F), Humidity 95% or less (non-condensing)
Power Supply12 VDC Â± 25%, Î¦ 5.5 mm coaxial power plug; PoE (802.3af, class 3)
Power Consumption and Current12 VDC, 0.83 A, max. 10 W; PoE (802.3af, 36 V to 57 V), 0.4 A to 0.2 A, max. 12 W
Camera DimensionCamera: Î¦ 141 mm Ã— 99.9 mm (5.6" Ã— 3.9") With package: 140 mm Ã— 140 mm Ã— 154 mm (5.5" Ã— 5.5" Ã— 6.1")
Camera WeightCamera: approx. 750 g (1.7 lb.) With package: approx. 1030 g (2.3 lb.)

Approval
EMC47 CFR Part 15, Subpart B; EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014; ICES-003: Issue 6, 2016; KN 32: 2015, KN 35: 2015
SafetyUL 60950-1, IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IS 13252(Part 1):2010+A1:2013+A2:2015, IEC/EN 60950-1
Environment2011/65/EU, 2012/19/EU, Regulation (EC) No 1907/2006
ProtectionIngress protection: IP67 (IEC 60529-2013), IK10(IEC 62262:2002)

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