# Hikvision Ultra Series DS-2DF8C842IXG-ELW security camera Dome IP security camera Outdoor 3840 x 2160 pixels Ceiling

**URL:** https://aio.lv/en/product--hikvision-ds-2df8c842ixg-elw--11412634
**Data updated:** 2025-09-05 08:46 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Hikvision
**Manufacturer code:** DS-2DF8C842IXG-ELW
**EAN:** 6931847186722
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Hikvision Ultra Series DS-2DF8C842IXG-ELW. Type: IP security camera, Placement supported: Outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: Black, Silver, Form factor: Dome. Minimum illumination: 0.002 lx, Lens viewing angle, horizontal: 60.4 - 1.7°, Lens viewing angle, vertical: 36.2 - 0.9°. Sensor type: CMOS, Optical sensor size: 25.4 / 1.2 mm (1 / 1.2"). Optical zoom: 42x, Digital zoom: 16x, Zoom speed: 7.5 s

## Long description

Serie Ultra
Smart technologies for maximum quality
The flexibility and quality of the Ultra series makes it a great addition to any solution builder’s go to list. These cameras pack a punch, with cutting-edge technologies driving security with great detail and eliminating blind spots. They are equipped with superb imaging ability, the patented DarkFighter technology, and intelligent functions, making them the right choice for many complicated scenarios.

DarkFighter®
Hikvision’s DarkFighter technology provides high quality video imaging in very low light conditions, ensuring users can monitor and continually optimize your activities 24x7.

Rapid Focus
Rapid Focus, allows users to zoom in from a bird’s eye view to a close-up image without losing clarity, even for a split second.

Image Stabilization
Image Stabilization technology gives smooth, balanced imaging, making shakiness and poor video quality a thing of the past.

Reliable PTZ quality
High quality manufacturing ensures maximum life of the cameras. For example, the slip ring component central to the movement of the camera can last for almost ten years on average.

Harsh weather proof
The cameras are waterproof to IP67 standard and include defog and temperature control technologies.

Smart Tracking 3.0
The cameras can track a target, using the pan and tilt and AI algorithms to automatically follow them through a space.

ANPR
ANPR application captures a vehicle’s license plate in real time, compares or adds it to a pre-defined list. Once a number plate has been recognized and stored, an appropriate action can be predefined, such as opening a gate, adding a cost, or generating an alert.

## Specifications

| Feature | Value |
|---|---|
| Type | IP security camera |
| Digital zoom | 16 x |
| Optical zoom | 42 x |
| Weight | 9.6 kg |
| Security algorithms | EAP-LEAP, EAP-MD5, EAP-TLS, TLS |
| Zoom capability | Yes |
| Supported network protocols | IPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour, WebSocket, WebSockets |
| Browser supported | IE11, Chrome 57.0+, Firefox 52.0+, Safari 11+ |
| Operating relative humidity (H-H) | 0 - 95 |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Focus | Motorized/Manual |
| Form factor | Dome |
| Operating temperature (T-T) | -40 - 70 |
| Camera shutter speed | 1 - 1/30000 |
| Ethernet LAN | Yes |
| Height | 430 mm |
| Focal length range | 7.5 - 315 |
| Signal-to-Noise Ratio (SNR) | 52 dB |
| Sensor type | CMOS |
| Minimum illumination | 0.002 lx |
| Auto focus | Yes |
| Optical sensor size | 25.4 / 1.2 |
| Connectivity technology | Wired |
| Maximum resolution | 3840 x 2160 |
| Product colour | Black, Silver |
| Number of users | 32 user(s) |
| Networking standards | IEEE 802.1x, IEEE 802.3bt |
| Voice codecs | AAC, G.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM |
| LED type | IR |
| Tilt angle range | -20 - 90 |
| Bluetooth | No |
| Audio output channels | 1.0 |
| Video compression formats | H.264, H.264+, H.265, H.265+, M-JPEG |
| Bit rate | 32 - 16384 Kbps |
| Ethernet LAN (RJ-45) ports | 1 |
| Noise reduction | Yes |
| Pan range | 0 - 360 |
| Diameter | 267 mm |
| Dynamic range | 140 dB |
| Progressive scan | Yes |
| Wi-Fi | No |
| Quality of Service (QoS) support | Yes |
| Card reader integrated | Yes |
| Placement supported | Outdoor |
| Frame rate | 25 fps |
| Supported graphics resolutions | 352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 |
| Maximum aperture number | 1.6 |
| Night vision | Yes |
| Live view | Yes |
| Audit log | Yes |
| Management software | HikCentral, iVMS-4200, Hik-Connect |
| Mounting type | Ceiling |
| Video motion detection | Yes |
| Active tampering alarm | Yes |
| IP address filtering | Yes |
| Maximum memory card size | 256 GB |
| BNC output ports | 1 |
| Ethernet interface type | Fast Ethernet |
| PTZ control | Yes |
| RS-485 ports | 1 |
| International Protection (IP) code | IP67 |
| Power source type | AC, PoE |
| Total megapixels | 8 MP |
| Image quality adjustment | Brightness, Contrast, Saturation, Sharpness |
| Back Light Compensation (BLC) | Yes |
| Protection features | Dust resistant, Vandal proof, Water resistant |
| Built-in HDD | No |
| Night vision distance | 500 |
| Audio input channels | 10 |
| AC input voltage | 24 |
| Auto-tracking | Yes |
| HTTPS encryption | Yes |
| Wide Dynamic Range (WDR) | Yes |
| Day/night mode | Yes |
| Alarm input/output | Yes |
| Number of cameras | 1 |
| Power consumption (max) | 62 W |
| IK code | IK10 |
| Password protection | Yes |
| Alarm input channels | 7 |
| Alarm output channels | 2 |
| Number of lenses | 1 |
| Privacy masking | Yes |
| Power consumption (Power over Ethernet (PoE)) | 51 W |
| Infrared (IR) cut-off filter | Yes |
| Digital watermark | Yes |
| PTZ modes | 4 Pattern, Auto Scan |
| Number of sensors | 1 |
| Intelligent Video Surveillance (IVS) system features | Human detection, Region entrance detection, Region exiting detection, Vehicle detection |
| Highlight Compensation (HLC) | Yes |
| Pan preset speed | 280 °/sec |
| Tilt preset speed | 250 °/sec |
| PTZ protocols | PELCO-P/D |
| Noise reduction technology | 3D noise reduction |
| Behavior analysis | Intrusion detection, Line crossing detection, Object removal detection, Region entrance detection, Region exiting detection, Unattended baggage detection |
| Camera pan control | Yes |
| Camera tilt control | Yes |
| Sustainability compliance | Yes |
| Bit rate range | 16 - 192 |
| Number of simultaneous live view channels | 20 channels |
| User access level | Administrator, Operator, User |
| Automatic Network Replenishment (ANR) | Yes |
| Digest authentication | Yes |
| Lens viewing angle, horizontal | 60.4 - 1.7 |
| Lens viewing angle, vertical | 36.2 - 0.9 |
| Lens viewing angle, diagonal | 67.8 - 2.2 |
| Pan manual speed | 0.1 - 210 |
| Tilt manual speed | 0.1 - 150 |
| License plate recognition | Yes |
| Number of Privacy masking areas | 24 |
| Zoom speed | 7.5 |
| PTZ status display | Yes |
| Network access storage (NAS) | Yes |
| Compliance certificates | BIS, CB, CE, Electromagnetic Compatibility (EMC), Federal Communications Commission (FCC), Industry Canada (IC), KC, Low Voltage Directive (LVD), RCM, REACH, RoHS, UL, WEEE |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. 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

### Where can I download the instructions for Hikvision Ultra Series DS-2DF8C842IXG-ELW security camera DS-2DF8C842IXG-ELW?

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/11412634/66189675_large.webp