Hikvision DS-2CV2141G2-IDW 4 MP Wi-Fi dome camera with microphone and speaker
4 MP Wi-Fi dome camera with 2.8 mm lens, microphone, speaker, and IR.
Note: Works ONLY with an NVR.
Configuration interface exclusively through iVMS-4200 or NVR.
- 4 MP resolution with a clear and detailed image
- 2.8 mm lens with a wide 95° viewing angle
- Wi-Fi connection to the network
- Built-in microphone and speaker
- Ability to hear and speak through the camera
- IR illumination up to 30 meters
- Supports SD cards up to 256 GB
- Motion detection
- IP66 for outdoor installation
- 12 V power supply included
The camera is a practical solution when you want surveillance with Wi-Fi and audio. The wide 2.8 mm lens makes it well suited for places where you want a good overview of the area.
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| Datasheet | Manual | Quick Guide |
- Camera
- Image Sensor1/3" Progressive Scan CMOS
- Max. Resolution2560 × 1440
- 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°,rotate: 0° to 355°
- Lens
- Lens TypeFixed focal lens, 2.8 and 4 mm optional
- Focal Length & FOV
2.8 mm, horizontal FOV 95°, vertical FOV 53°, diagonal FOV 111°
4 mm, horizontal FOV 79°, vertical FOV 40°, diagonal FOV 94°
- ApertureF1.6
- Iris TypeFixed
- Lens MountM12
- Depth of Field
2.8 mm: 1.4 m to ∞
4 mm: 1.5 m to ∞
- DORI
- DORI
2.8 mm, D: 63 m, O: 25 m, R: 12 m, I: 6 m
4 mm, D: 78 m, O: 31 m, R: 15 m, I: 7 m
- Illuminator
- Supplement Light TypeIR
- Supplement Light RangeUp to 30 m
- Smart Supplement LightYes
- IR Wavelength850 nm
- Video
- Main Stream
50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080, 1280 × 720)
60 Hz: 20 fps (2560 × 1440), 30 fps (1920 × 1080, 1280 × 720)
- Sub-Stream
50 Hz: 25 fps (1280 x 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 x 720, 640 × 480, 640 × 360)
- Video Compression
Main stream: H.265+/H.265/H.264+/H.264
Sub-stream: H.265/H.264
- Video Bit Rate32 Kbps to 8 Mbps
- H.264 TypeBaseline Profile,Main Profile,High Profile
- H.265 TypeMain Profile
- Bit Rate ControlCBR,VBR
- Audio
- Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC
- Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)
- Audio Sampling Rate8 kHz/16 kHz
- Environment Noise FilteringYes
- Network
- ProtocolsTCP/IP, ICMP, HTTP, HTTPS, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv6, Bonjour
- Simultaneous Live ViewUp to 6 channels
- APIOpen Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK
- SecurityPassword protection,complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS
- User/HostUp to 32 users. 3 levels: administrator, operator and user
- Network Storage
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
- Client
Wired network: Hik-Connect, iVMS-4200
Wi-Fi: iVMS-4200
*Wi-Fi connection with Hik-Connect directly is not possible.
- 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+
- Wi-Fi
- Wi-Fi Protocol802.11n: OFDM,802.11b: CCK, QPSK, BPSK,802.11g: OFDM
- Frequency Range2.412 GHz to 2.472 GHz
- Channel Bandwidth 20/40 MHz
- Modulation802.11n: OFDM ,802.11b: CCK, QPSK, BPSK,802.11g: OFDM
- Transfer Rate11n: up to 300 Mbps
- Wireless Range
Up to 120 m
(The performance varies based on actual environment)
- Antenna2 Antennas
- Image
- Image Settingssaturation, brightness, contrast, sharpness, adjustable by client software or web browser
- Day/Night SwitchAuto, Schedule, Day, Night
- Wide Dynamic Range (WDR)120 dB
- SNR≥ 52 dB
- Image EnhancementBLC, 3D DNR
- Interface
- Built-in MicrophoneYes
- Built-in SpeakerYes
- On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
- Reset KeyYes
- Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
- Event
- Basic Event Motion detection, exception
- Linkage
notify surveillance center,trigger recording,trigger capture,
Upload to NAS/memory card
- General
- Power12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,A switching adapter is included in the package.
- LanguageEnglish, Ukrainian
- Storage Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
- General FunctionAnti-banding, heartbeat, mirror, password protection, watermark, IP address filter
- Startup and Operating Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
- MaterialPolycarbonate cover, polycarbonate body
- Dimension
Ø126 mm × 96.1 mm (Ø5 × 3.8\")"
- Package Dimension170 mm × 170 mm × 150 mm (6.7" × 6.7" × 5.9")
- WeightApprox. 590 g (1.3 lb.)
- With Package WeightApprox. 989 g (2.2 lb.)
- 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); IC VoC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
- RF
FCC ID (FCC Part 15.247(BT or 2.4G));
IC ID (RSS-247(BT or 2.4G));
CE-RED (EN 301489-1 V2.1.1(BT or 2.4G); EN 301489-17 V3.1.1(BT or 2.4G); EN 300328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G));
MIC (JPN)
- 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);
- Environment
CE-RoHS: 2011/65/EU,
WEEE: 2012/19/EU,
Reach: Regulation (EC) No 1907/2006
- ProtectionIP66: IEC 60529-2013
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4 MP Wi-Fi camera with audio
The DS-2CV2141G2-IDW combines a detailed 4 MP image with Wi-Fi, a microphone, and a speaker. This makes it possible to place the camera without having to run a network cable all the way to the location.
The camera still needs power, and a 12 V power supply is included.
Must be used with an NVR
It’s important to note that the camera is not designed to work on its own. It must be used together with an NVR, which handles the camera and the recordings.
Configuration of the camera is done exclusively through iVMS-4200 or via the NVR. The camera cannot be connected directly to Hik-Connect via Wi-Fi.
Wide overview with 2.8 mm lens
This version has a 2.8 mm lens, which provides a wide viewing angle of around 95°. This makes the camera well suited for places where you want to capture as much of the area as possible in the image.
For example, it could be by an entrance, on a terrace, in a courtyard, or in other areas where overview is more important than getting close to distant details.
Wi-Fi connection
The camera can be connected to the network via Wi-Fi. That means you don’t need to run a network cable all the way to the camera, which can make installation easier in places where cable routing is difficult.
The wireless range depends on the surroundings, including walls, buildings, and other obstacles between the camera and the wireless network.
Microphone and speaker
The camera has both a built-in microphone and speaker. That means you can both hear what’s happening near the camera and send audio back through the speaker.
This can be especially practical by an entrance, where you want the option to communicate with a person in front of the camera.
Surveillance in the dark
When it gets dark, the camera switches to IR illumination and can continue monitoring in black and white. The IR illumination has a range of up to 30 meters.
This means the camera doesn’t depend on normal lighting to monitor the area at night.
Motion detection
The camera supports motion detection, so it can react to movement in the image and, for example, start recording.
This model does not have the newer person and vehicle detection, so the motion detection does not distinguish between people, cars, and other movement.
Supports SD card
The camera supports SD cards up to 256 GB, so recordings can be stored locally in the camera. It also supports network storage via NAS.
Good image in changing light
The camera is designed to handle areas with both bright and dark parts in the same image. For example, this could be by an entrance, where daylight from outside would otherwise make people in a darker area difficult to see.
For outdoor use
The camera is IP66 rated and therefore protected against dust and rain. It can be used both indoors and outdoors.
The camera is specified for operation at temperatures from -30 °C to +60 °C.
Accessories
Under the accessories tab, you can see which brackets and accessories fit.
Technical key points
- Manufacturer: Hikvision
- Model: DS-2CV2141G2-IDW
- Version: 2.8 mm
- Camera type: Dome network camera
- Resolution: 4 MP
- Max. resolution: 2560 × 1440 pixels
- Sensor: 1/3" Progressive Scan CMOS
- Lens: Fixed 2.8 mm
- Horizontal viewing angle: 95°
- Vertical viewing angle: 53°
- Diagonal viewing angle: 111°
- Aperture: F1.6
- IR illumination: Up to 30 meters
- IR wavelength: 850 nm
- Wi-Fi: 2.4 GHz 802.11b/g/n
- Wi-Fi speed: Up to 300 Mbps
- Wi-Fi range: Up to 120 meters depending on surroundings
- Built-in microphone: Yes
- Built-in speaker: Yes
- Motion detection: Yes
- SD card: Up to 256 GB
- Network storage: NAS and ANR
- WDR: 120 dB
- Video compression: H.265+, H.265, H.264+ and H.264
- Network: Wi-Fi or RJ45 10/100 Mbit/s
- Power supply: 12 V DC
- Max. power consumption: 6 W
- 12 V power supply included
- Protection: IP66
- Material: Polycarbonate
- Operating temperature: -30 °C to +60 °C
- Dimensions: Ø126 × 96.1 mm
- Weight: Approx. 590 g
ANR
If there are network problems, the camera stores the recordings on an SD- card - and then sends them to the recorder when the connection is stable again.
