# IP security camera Hikvision DS-2CD3146G2-ISU(4MM)(H)(eF) Dome

**URL:** https://aio.lv/en/product--hikvision-311323806--11155865
**Data updated:** 2026-03-20 09:48 (EET)
**Category:** Surveillance Cameras
**Manufacturer:** Hikvision
**Manufacturer code:** 311323806
**EAN:** 6942160411699
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Hikvision Ultra Series DS-2CD3146G2-ISU(4MM)(H)(eF) is a high-resolution IP security camera designed for both indoor and outdoor use. With a 2688 x 1520 pixel resolution, it provides clear images. The camera features a 355° rotation angle and a horizontal viewing angle of 84°, ensuring comprehensive coverage. It is equipped with a CMOS sensor and offers a detection distance of up to 77 m, making it ideal for various surveillance needs.

## Long description

The Hikvision Ultra Series DS-2CD3146G2-ISU(4MM)(H)(eF) Dome is an IP security camera engineered for indoor and outdoor surveillance applications. It captures video at a resolution of 2688 x 1520 pixels using a CMOS sensor and delivers smooth footage at up to 30 fps. The camera supports wired Ethernet connectivity, ceiling mounting, and provides a horizontal field of view of approximately 84° with a wide 355° rotation range for broad scene coverage. Its detection capability reaches up to 77 m, and the product is finished in white to suit common installation environments.
Advantages
This dome camera combines high-resolution imaging with a compact design suitable for ceiling installation. The wired Ethernet connection provides stable network throughput for continuous monitoring. Video motion detection is built in to support event-driven recording and alerting. With support for both indoor and outdoor placement and a robust rotation range, the camera can cover large areas with fewer units, simplifying system design and reducing installation complexity.
Suitable for
Retail stores and shop floors requiring clear detail at medium range
Office interiors, corridors and lobbies for general monitoring
Parking lots, building perimeters and entrances where outdoor placement is needed
Public buildings and institutions that need ceiling-mounted surveillance
Key specifications
Resolution: 2688 x 1520 pixels
Sensor type: CMOS
Frame rate: up to 30 fps
Horizontal viewing angle: approximately 84°
Rotation range: 355°
Detection distance: up to 77 m
Connectivity: wired Ethernet (LAN)
Placement: indoor and outdoor
Mounting type: ceiling mount
Color: white
Weight: 0.5 kg
Video motion detection: supported
How to use
Install the camera on a ceiling or suitable overhead surface using the recommended mounting hardware and ensure the unit is positioned to cover the intended area. Connect the camera to your network via Ethernet and configure network and recording settings using compatible Hikvision management software or a network video recorder that supports ONVIF and Hikvision devices. Adjust the lens angle and rotation to optimise the field of view and configure motion detection zones and sensitivity to match the environment. Verify image quality and detection performance during daytime and low-light conditions if applicable.
Usage recommendations
For reliable operation, install the camera in compliance with local weather protection and power sourcing practices for outdoor placement. Use secured network configurations, keep firmware up to date, and plan camera placement to avoid direct exposure to strong light sources that can affect image quality. When covering wide areas, set motion detection zones to reduce false positives and schedule regular checks of recorded footage and device status.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | IP security camera |
| Connectivity technology | Wired |
| Dynamic range | 120 dB |
| Languages support | Multi |
| Placement supported | Indoor & outdoor |
| Number of languages | 33 |
| PTZ control | Yes |
| Supported programming languages | C, C++ |
| Auto-tracking | Yes |
| Wide Dynamic Range (WDR) | Yes |
| Day/night mode | Yes |
| Alarm input/output | Yes |
| Infrared (IR) cut-off filter | Yes |
| Open platform version | HEOP 2.0 |
| AI software framework | Caffe, ONNX, PaddlePaddle, TensorFlow |

### Camera

| Feature | Value |
|---|---|
| Camera shutter speed | 1/100000 - 1/3 |
| Minimum illumination | 0 lx |
| Tilt angle range | 0 - 75 |
| Angle of rotation | 355 ° |
| Pan range | 0 - 355 |
| Camera pan control | Yes |
| Camera tilt control | Yes |
| Lens viewing angle, horizontal | 84 |
| Lens viewing angle, vertical | 45 |
| Lens viewing angle, diagonal | 99 |
| Number of Privacy masking areas | 4 |

### Image sensor

| Feature | Value |
|---|---|
| Sensor type | CMOS |
| Optical sensor size | 25.4 / 3 |
| Progressive scan | Yes |
| Number of sensors | 1 |

### Lens system

| Feature | Value |
|---|---|
| Maximum aperture number | 1.4 |
| Fixed focal length | 4 mm |
| Number of lenses | 1 |
| Observe distance | 30 m |
| Detect distance | 77 m |
| Recognize distance | 15 m |
| Identify distance | 7 m |

### Night vision

| Feature | Value |
|---|---|
| LED type | IR |
| Night vision | Yes |
| Night vision distance | 40 |
| Infra-red wavelength | 850 nm |

### Video

| Feature | Value |
|---|---|
| Maximum resolution | 2688 x 1520 |
| Video compression formats | H.264, H.264+, H.265, H.265+ |
| Bit rate | 32 Kbps - 8 Mbps |
| Noise reduction | Yes |
| Frame rate | 30 fps |
| Supported graphics resolutions | 2688 x 1520, 1920 x 1080 (HD 1080), 640 x 480 (VGA), 640 x 360, 1280 x 720 (HD 720) |
| Supported video modes | 360p, 1080p, 720p, 480p, 1520p |
| Video formats supported | H.264, H.264+, H.265, H.265+ |
| Total megapixels | 4 MP |
| Image quality adjustment | Brightness, Contrast, Saturation, Sharpness |
| Back Light Compensation (BLC) | Yes |
| Video recording | Yes |
| Video streaming | Yes |
| Privacy masking | Yes |
| Highlight Compensation (HLC) | Yes |
| Bit rate control | Constant Bit Rate (CBR), Variable Bit Rate (VBR) |
| Region of Interest (ROI) encoding | Yes |
| Smart IR | Yes |
| Noise reduction technology | 3D noise reduction |

### Audio

| Feature | Value |
|---|---|
| Built-in microphone | Yes |
| Signal-to-Noise Ratio (SNR) | 52 dB |
| Audio formats supported | G.722.1, MP2L2, G.726, MP3, AAC-LC, PCM, G.711, G.711 A-law, G.711 μ-law |
| Sample rates | 8 - 48 |
| Bit rate range | 16 - 320 |

### Network

| Feature | Value |
|---|---|
| Supported network protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SFTP, ARP, SNMP, WebSocket, WebSockets, SRTP |
| Ethernet LAN | Yes |
| Number of users | 32 user(s) |
| Networking standards | IEEE 802.3af |
| Bluetooth | No |
| Wi-Fi | No |
| Live view | Yes |
| Ethernet interface type | Fast Ethernet |
| Number of simultaneous live view channels | 6 channels |
| User access level | Administrator, Operator, User |

### Storage

| Feature | Value |
|---|---|
| Flash memory | 60 MB |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Card reader integrated | Yes |
| Maximum memory card size | 512 GB |
| RAM capacity | 400 MB |
| Built-in HDD | No |
| eMMC capacity | 2 GB |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |

### Security

| Feature | Value |
|---|---|
| Mirror | Yes |
| Audit log | Yes |
| Video motion detection | Yes |
| IP address filtering | Yes |
| HTTPS encryption | Yes |
| Password protection | Yes |
| Alarm input channels | 1 |
| Alarm output channels | 1 |
| Digital watermark | Yes |
| Intelligent Video Surveillance (IVS) system features | Face detection, Intrusion, People counting, Region entrance detection, Region exiting detection |
| Heartbeat | Yes |
| Password reset via email | Yes |
| Flash log | Yes |
| Digest authentication | Yes |
| Network access storage (NAS) | Yes |

### Power

| Feature | Value |
|---|---|
| DC output voltage | 12 |
| DC output current | 0.62 A |
| Power source type | DC, PoE |
| Power consumption (max) | 7.5 W |
| Power consumption (Power over Ethernet (PoE)) | 9 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.5 kg |
| Height | 97.6 mm |
| Diameter | 121.5 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 700 g |
| Package depth | 150 mm |
| Package height | 141 mm |
| Package width | 150 mm |

### Features

| Feature | Value |
|---|---|
| Number of cameras | 1 |

### Design

| Feature | Value |
|---|---|
| Form factor | Dome |
| Product colour | White |
| Mounting type | Ceiling |
| International Protection (IP) code | IP67 |
| Fog proof | Yes |
| IK code | IK10 |

### Management features

| Feature | Value |
|---|---|
| Reset button | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -30 - 60 |
| Operating temperature (T-T) | -30 - 60 |
| Storage relative humidity (H-H) | 0 - 95 |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | BIS, UL, WEEE, CB, CE, REACH, RoHS |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Hikvision products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Hikvision service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: frame rate, weight, ethernet lan, wi-fi, video motion detection, placement supported, connectivity technology, mounting type, type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for IP security camera Hikvision DS-2CD3146G2-ISU(4MM)(H)(eF)?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11155865/66041793_large.webp