# IP security camera Hikvision DS-2CD3166G2-ISU(4MM)(H)(eF) Ultra Series

**URL:** https://aio.lv/en/product--hikvision-311323449--11155847
**Data updated:** 2026-03-07 18:16 (EET)
**Category:** Surveillance Cameras
**Manufacturer:** Hikvision
**Manufacturer code:** 311323449
**EAN:** 6942160411002
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 384.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 318.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hikvision-311323449--11155847

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Hikvision Ultra Series DS-2CD3166G2-ISU(4MM)(H)(eF) is a high-performance IP security camera designed for both indoor and outdoor use. With a resolution of 3200 x 1800 pixels, it provides clear and detailed images. The camera features a dome form factor, ceiling mounting, and a wide rotation angle of 355°. It has a horizontal viewing angle of 78° and a vertical viewing angle of 38°. The CMOS sensor allows for effective monitoring with detection distances up to 115 m and recognition distances of 23 m.

## Long description

The Hikvision Ultra Series DS-2CD3166G2-ISU(4MM)(H)(eF) is an IP security camera in a dome form factor designed for both indoor and outdoor ceiling installation. It captures video at a resolution of 3200 x 1800 pixels and supports up to 30 frames per second, providing clear and detailed images for monitoring. The camera has a wide horizontal field of view and a vertical viewing angle suitable for general surveillance, and it is supplied in a white finish with wired Ethernet connectivity for reliable network integration.
Advantages
The camera combines a high-resolution 3200 x 1800 sensor with a compact dome design that supports ceiling mounting and a 355° rotation range for flexible coverage. Wired Ethernet connectivity ensures stable transmission and integration with network video recorders and management platforms. The unit is specified for both indoor and outdoor placement and includes video motion detection to support event-driven recording and alerts.
Suitable for
 Retail and shop floor surveillance
 Office and reception area monitoring
 Parking areas and building entrances
 Common areas in residential or commercial buildings
Key specifications
 Image resolution: 3200 x 1800 pixels
 Frame rate: 30 fps
 Sensor type: CMOS
 Horizontal viewing angle: 78°
 Vertical viewing angle: 38°
 Detection range: up to 115 m
 Recognition range: up to 23 m
 Mounting type: ceiling
 Rotation range: 355°
 Connectivity: Ethernet (wired)
 Placement supported: indoor and outdoor
 Product colour: white
 Weight: 0.5 kg
 Video motion detection: yes
How to use
Mount the dome camera on a suitable ceiling surface using the included mounting hardware or a compatible mounting bracket. Connect the camera to your network using a wired Ethernet cable; configure network settings and stream parameters through the Hikvision management software or your network video recorder. Adjust the camera orientation within its rotation range to set the desired field of view, and verify detection zones and motion detection settings in the device configuration to ensure proper event triggering.
Usage recommendations
For consistent image quality and reliable operation, use stable PoE or a reliable power supply and place the camera where its specified horizontal and vertical viewing angles cover the target area. Test motion detection sensitivity and detection zones after installation to minimize false alarms. For outdoor installations, ensure the mounting location provides protection from direct exposure to extreme weather and follows local cabling and grounding best practices.

## 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 |
| 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 | 78 |
| Lens viewing angle, vertical | 38 |
| Lens viewing angle, diagonal | 96 |
| Number of Privacy masking areas | 4 |

### Image sensor

| Feature | Value |
|---|---|
| Sensor type | CMOS |
| Optical sensor size | 25.4 / 2.4 |
| Progressive scan | Yes |
| Number of sensors | 1 |

### Lens system

| Feature | Value |
|---|---|
| Maximum aperture number | 1.6 |
| Fixed focal length | 4 mm |
| Number of lenses | 1 |
| Observe distance | 45 m |
| Detect distance | 115 m |
| Recognize distance | 23 m |
| Identify distance | 11 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 | 3200 x 1800 |
| Video compression formats | H.264, H.264+, H.265, H.265+ |
| Bit rate | 32 Kbps - 16 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), 3200 x 1800 |
| Supported video modes | 360p, 1080p, 720p, 480p, 1520p |
| Video formats supported | H.264, H.264+, H.265, H.265+ |
| Total megapixels | 6 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 | 40 MB |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Card reader integrated | Yes |
| Maximum memory card size | 512 GB |
| RAM capacity | 350 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 | 0.66 A |
| Power source type | DC, PoE |
| Power consumption (max) | 8 W |
| Power consumption (Power over Ethernet (PoE)) | 9.5 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 |

### 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

### How much does the IP security camera Hikvision DS-2CD3166G2-ISU(4MM)(H)(eF) cost, and is it available for purchase?

The price is 384.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can IP security camera Hikvision DS-2CD3166G2-ISU(4MM)(H)(eF) be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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-2CD3166G2-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/11155847/66041712_large.webp