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Clear dome camera with good WDR handling indoor lighting.
DS-2CD2121G0-I(W)(S)
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2 MP WDR Fixed Dome Network Camera
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DS-2CD2121G0-I(W)(S)
- Description:
- 2 MP WDR Fixed Dome Network Camera
- Rating:
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- Brand:
- Hikvision
- Condition:
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DS-2CD2121G0-I(W)(S) Overview
DS-2CD2121G0-I(W)(S) is an IP turret camera offering 2MP resolution with a fixed 2.8mm lens and a 1/3" CMOS sensor, delivering clear video quality supported by H.265+ video compression. It features integrated infrared night vision with an effective range of 30m, EXIR low light technology, and true day/night (ICR) functionality, making it reliable in varied lighting conditions.
Designed for indoor applications such as retail surveillance, perimeter protection, license plate recognition, and warehouse monitoring, DS-2CD2121G0-I(W)(S) supports PoE connectivity and complies with ONVIF standards for seamless integration with NVRs and cloud storage. With a MicroSD slot supporting up to 128 GB, this white-finished camera provides a versatile, high-performance solution for modern security needs.
DS-2CD2121G0-I(W)(S) price is is available on request. Get immediate quote.
Request bulk order quote for DS-2CD2121G0-I(W)(S) for additional pricing. Browse the full Hikvision Pro (Easyip) Series Network Cameras series or explore all Hikvision products.
DS-2CD2121G0-I(W)(S) Specifications
- Product Type
- Security Camera
- Camera Type
- Turret
- Technology
- IP Camera
- Resolution
- 2MP
- Lens Type
- Fixed
- Smart Features
- Motion Detection / Intrusion Detection
- Mounting Type
- Ceiling
- Color
- White
- Use Case
- Retail
- Focal Length
- 2.8mm
- Image Sensor
- 1/3" CMOS
- Frame Rate
- 30 FPS
- Infrared Night Vision
- 30m
- Low Light Technology
- EXIR
- Day/Night Mode
- True Day/Night (ICR)
- Video Compression
- H.265+
- Audio Support
- No Audio
- Storage Option
- MicroSD Slot
- Max Storage Capacity
- 128 GB
- Power Type
- PoE
- Weather Rating
- Indoor Only
- Vandal Resistance
- None
- ONVIF Compliant
- Yes
- Product Name
- DS-2CD2121G0-I(W)(S)
- Height
- 4.0 inches
- Width
- 4.0 inches
- Depth
- 2.0 inches
- Weight
- 1.8 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DS-2CD2121G0-I(W)(S) |  DS-2CD2525FWD-I(W)(S) |  DS-2CD2H83G1-IZ(S) |  DS-2CD2163G0-I(S) |  DS-2CD2T23G0-I5/I8 | |
|---|---|---|---|---|---|
| Product Type | Security Camera | Security Camera | Security Camera | Security Camera | Security Camera |
| Camera Type | Turret | Bullet | Bullet | Bullet | Bullet |
| Technology | IP Camera | IP Camera | IP Camera | IP Camera | IP Camera |
| Resolution | 2MP | 2MP | 4MP | 6MP | 2MP |
| Lens Type | Fixed | Fixed | Fixed | Fixed | Fixed |
| Smart Features | Motion Detection / Intrusion Detection | Motion Detection | ANPR | Motion Detection | Motion Detection |
| Mounting Type | Ceiling | Wall | Wall | Wall | Wall |
| Color | White | White | Black | Black | Black |
| Use Case | Retail | Indoor / Retail / Perimeter Protection / Warehouse | Perimeter Protection | Indoor / Retail / Perimeter Protection / Warehouse | Perimeter Protection |
| Focal Length | 2.8mm | 2.8mm | 2.8mm | 3.6mm | 2.8mm |
| Image Sensor | 1/3" CMOS | 1/3" CMOS | 1/2.8" CMOS | 1/2.8" CMOS | 1/2.8" CMOS |
| Frame Rate | 30 FPS | 30 FPS | 30 FPS | 30 FPS | 30 FPS |
| Infrared Night Vision | 30m | 30m | 30m | 30m | 30m |
| Low Light Technology | EXIR | EXIR | EXIR | EXIR | EXIR |
| Day/Night Mode | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) |
| Video Compression | H.265+ | H.265 | H.265+ | H.265+ | H.265 |
| Audio Support | No Audio | No Audio | Audio Input | No Audio | No Audio |
| Storage Option | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot |
| Max Storage Capacity | 128 GB | 128 GB | 128 GB | 256 GB | 128 GB |
| Power Type | PoE | PoE | PoE | PoE | PoE |
| Weather Rating | Indoor Only | IP67 | IP67 | IP67 | IP67 |
| Vandal Resistance | None | None | IK08 | N/A | N/A |
| ONVIF Compliant | Yes | Yes | Yes | Yes | Yes |
| Product Name | DS-2CD2121G0-I(W)(S) | DS-2CD2525FWD-I(W)(S) | DS-2CD2H83G1-IZ(S) | DS-2CD2163G0-I(S) | DS-2CD2T23G0-I5/I8 |
| Height | 4.0 inches | 4.9 inches | 4.3 in | 2.7 inches | 3.9 inches |
| Width | 4.0 inches | 2.4 inches | 2.9 in | 2.7 inches | 3.7 inches |
| Depth | 2.0 inches | 1.6 inches | 2.8 in | 6.7 inches | 3.2 inches |
| Weight | 1.8 lbs | 1.65 lbs | 1.3 lbs | 1.5 lbs | 1.8 lbs |
Reviews & Ratings
L
Luqman Shah
5
Reliable performance and easy ceiling installation.
M
Martin Schultz
4
Consistent image quality for office environments.
N
Naveed Riaz
5
Stable operation with minimal maintenance.
O
Oscar Bennett
5
Good fit for professional indoor surveillance.
Questions & Answers
What is the maximum resolution of the DS-2CD2121G0-I(W)(S) network camera?
The DS-2CD2121G0-I(W)(S) delivers up to 2 MP (1920 × 1080) resolution at 30 fps for crisp, full-HD monitoring.
Does the camera support Wide Dynamic Range (WDR)?
Yes. The built-in 120 dB WDR compensates for challenging light conditions, balancing bright and dark areas in real time.
What type of lens is integrated in the DS-2CD2121G0-I(W)(S)?
It features a 2.8 mm fixed lens with a 106° horizontal field of view, ensuring wide area coverage with minimal distortion.
How far can the infrared LEDs illuminate at night?
The camera’s high-performance IR LEDs reach up to 30 meters in total darkness, providing clear black-and-white images after sunset.
Is Power over Ethernet (PoE) supported?
Yes. IEEE 802.3af PoE simplifies installation by delivering data and power over a single Ethernet cable.
What IP rating does this dome camera have?
The DS-2CD2121G0-I(W)(S) is IP67-rated for dust and water resistance, making it ideal for both indoor and outdoor installations.
Which video compression formats are available?
It supports H.265+, H.265, H.264+, and H.264 codecs to optimize bandwidth and storage efficiency without sacrificing image quality.
Does the camera offer local storage options?
Yes. A built-in microSD/SDHC/SDXC slot accepts cards up to 256 GB for standalone recording and backup.
Can I integrate this camera with third-party NVRs?
Absolutely. Full ONVIF Profile S compliance ensures seamless interoperability with most third-party NVRs and VMS platforms.
What mobile apps support remote viewing?
Use the Hik-Connect app on iOS or Android for live view, playback, alarm alerts, and two-way audio directly from your smartphone.
Does the DS-2CD2121G0-I(W)(S) include motion detection?
Yes. Advanced motion detection and tamper alarms can be configured to trigger recordings or push notifications.
Is this dome camera suitable for outdoor use in extreme environments?
With an operating temperature range of –40 °C to 60 °C and an IP67 rating, it performs reliably in harsh indoor or outdoor conditions.
How do I install the DS-2CD2121G0-I(W)(S) camera?
Mount using the included bracket, connect via Ethernet (PoE recommended), then configure IP settings through the web interface or SADP tool.
What are common use cases for this camera?
Ideal for retail, office lobbies, residential perimeters, and parking lots where full-HD surveillance, weather resistance, and easy installation are key.
Does this model support dual-streaming?
Yes. The DS-2CD2121G0-I(W)(S) offers dual-streaming to separate high-resolution recording and low-bandwidth remote viewing.
What warranty coverage is provided?
Hikvision backs this camera with a 2-year limited warranty covering defects in materials and workmanship under normal use.