United States$5,000,000+
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Oliver Grant
5
Simple 2MP bullet camera with reliable performance.
DS-2CD3021G0-I
2MP Fixed Bullet Network Camera
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Name:
DS-2CD3021G0-I
- Description:
- 2MP Fixed Bullet Network Camera
- Rating:
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- Brand:
- Hikvision
- Condition:
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DS-2CD3021G0-I Overview
DS-2CD3021G0-I is an IP bullet camera featuring a 2MP resolution with a fixed 2.8mm lens, built around a 1/3" CMOS sensor and offering infrared night vision up to 30m. It employs H.265 video compression, provides PoE connectivity, and is ONVIF compliant for ease of integration.
Designed for versatile surveillance, the DS-2CD3021G0-I incorporates a MicroSD slot that supports up to 128 GB of storage and sports an IP67 weather rating for outdoor use. Its robust design makes it ideal for indoor retail, perimeter defense, license plate recognition, and warehouse surveillance.
DS-2CD3021G0-I price is is available on request. Get immediate quote.
Request bulk order quote for DS-2CD3021G0-I for additional pricing. Browse the full Hikvision Ultra (Smartip) Series Network Cameras series or explore all Hikvision products.
DS-2CD3021G0-I Specifications
- Product Type
- Security Camera
- Camera Type
- Bullet
- Technology
- IP Camera
- Resolution
- 2MP
- Lens Type
- Fixed
- Smart Features
- N/A
- Mounting Type
- Wall
- Color
- Black
- Use Case
- Perimeter Protection
- Focal Length
- 2.8mm
- Image Sensor
- 1/3" CMOS
- Frame Rate
- 30 FPS
- Infrared Night Vision
- 30m
- Low Light Technology
- IR
- 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
- IP67
- Vandal Resistance
- N/A
- ONVIF Compliant
- Yes
- Product Name
- DS-2CD3021G0-I
- Height
- 2.68 inches
- Width
- 5.31 inches
- Depth
- 2.68 inches
- Weight
- 1.15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DS-2CD3021G0-I |  DS-2CD3723G1-IZ(S) |  DS-2CD3725G1-IZS |  DS-2CD5026G0/E-I(H) |  DS-2CD3545G0-IS | |
|---|---|---|---|---|---|
| Product Type | Security Camera | Security Camera | Security Camera | Security Camera | Security Camera |
| Camera Type | Bullet | Bullet | Bullet | Bullet | Bullet |
| Technology | IP Camera | IP Camera | IP Camera | IP Camera | IP Camera |
| Resolution | 2MP | 2MP | 2MP | 2MP | 4MP |
| Lens Type | Fixed | Fixed | Varifocal | Fixed | Fixed |
| Smart Features | N/A | Motion Detection | Motion Detection | Motion Detection | Motion Detection |
| Mounting Type | Wall | Wall | Wall | Wall | Wall |
| Color | Black | Black | Black | Black | Black |
| Use Case | Perimeter Protection | Retail / Perimeter Protection / Warehouse | Indoor / Retail / Perimeter Protection / Warehouse | Retail | Indoor / Retail |
| Focal Length | 2.8mm | 2.8mm | 2.8–12mm | 2.8mm | 2.8mm |
| Image Sensor | 1/3" CMOS | 1/2.8" CMOS | 1/2.8" CMOS | 1/3" CMOS | 1/3" CMOS |
| Frame Rate | 30 FPS | 30 FPS | 30 FPS | 30 FPS | 30 FPS |
| Infrared Night Vision | 30m | 30m | 30m | 30m | 30m |
| Low Light Technology | IR | 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 | No Audio | Audio Input | Audio Input |
| Storage Option | MicroSD Slot | MicroSD Slot | MicroSD Slot / NVR / Cloud | MicroSD Slot | MicroSD Slot |
| Max Storage Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Power Type | PoE | PoE | PoE | PoE | PoE |
| Weather Rating | IP67 | IP67 | IP67 | IP67 | IP67 |
| Vandal Resistance | N/A | N/A | IK08 | None | N/A |
| ONVIF Compliant | Yes | Yes | Yes | Yes | Yes |
| Product Name | DS-2CD3021G0-I | DS-2CD3723G1-IZ(S) | DS-2CD3725G1-IZS | Hikvision DS-2CD5026G0/E-I(H) | Hikvision DS-2CD3545G0-IS |
| Height | 2.68 inches | 4.3 inches | 4.3 inches | 3.5 inches | 8.6 inches |
| Width | 5.31 inches | 3.1 inches | 3.6 inches | 3.5 inches | 2.93 inches |
| Depth | 2.68 inches | 2.9 inches | 3.9 inches | 4.3 inches | 2.93 inches |
| Weight | 1.15 lbs | 1.8 lbs | 2.2 lbs | 1.5 lbs | 1.76 lbs |
Reviews & Ratings
M
Mariam Siddiq
4
Easy to deploy and stable for everyday use.
N
Nathan Cole
4
Good value camera for basic surveillance.
B
Bilal Shafi
4
Consistent video quality and low maintenance.
J
Jari Koskinen
5
Dependable choice for small installations.
Questions & Answers
What is the maximum resolution of the DS-2CD3021G0-I?
The DS-2CD3021G0-I delivers a 2MP resolution at 1920×1080 pixels for clear, detailed video.
What type of lens does the DS-2CD3021G0-I feature?
This camera includes a fixed 2.8 mm lens for a 103° horizontal field of view, ideal for wide-area monitoring.
How far does the night vision reach on this camera?
Infrared LEDs provide up to 30 meters of night vision for reliable 24/7 surveillance in low-light conditions.
Is the DS-2CD3021G0-I suitable for outdoor use?
Yes. It has an IP67 weatherproof rating and operates in temperatures from -30 °C to 60 °C for all-weather performance.
Does the camera support Power over Ethernet (PoE)?
Yes. It supports IEEE 802.3af PoE, allowing data and power over a single Ethernet cable for simplified installation.
What video compression formats are supported?
The device supports H.265+, H.265, H.264+, and H.264, optimizing storage and bandwidth usage.
Can I store footage locally on the camera?
Yes. It supports up to 128 GB microSD/SDHC/SDXC cards for onboard recording without a separate NVR.
What frame rate does the DS-2CD3021G0-I deliver?
It delivers up to 30 fps at 1080p (2MP) resolution for smooth, real-time video.
Is the DS-2CD3021G0-I compatible with third-party systems?
Yes. It is ONVIF S/G/T compliant for seamless integration with a wide range of NVRs and VMS platforms.
How do I view live video remotely?
Use the Hik-Connect mobile app or web client to access live and recorded video from any internet-connected device.
What motion detection features are available?
It offers customizable motion detection and line crossing detection with instant alerts via email or push notification.
What is the camera’s power consumption?
Maximum power consumption is 5 W, ensuring energy-efficient operation when using PoE or 12 VDC input.
What are the mounting options for the DS-2CD3021G0-I?
The camera includes a wall-mount bracket and supports ceiling, wall, or pole installation with included hardware.
Which mobile platforms are supported?
Hik-Connect is available for iOS and Android, enabling configuration, live view, and playback on smartphones and tablets.
What operating temperature range does it support?
The camera operates between -30 °C and 60 °C with 95% maximum humidity for reliable performance in extreme conditions.
What warranty is included with the DS-2CD3021G0-I?
Hikvision provides a 2-year limited warranty covering defects in materials and workmanship under normal use.