Hikvision DS-2DF8C442IXG-EL 4MP 42x PTZ 400m IR PTZ camera

PTZ camera for long-range surveillance

This camera is ideal for locations where you need to cover large areas with a single device. It could be roads, ports, industrial sites, or open spaces.

42× optical zoom

The camera features 42× optical zoom, which means it can zoom in a long way using the lens itself without degrading image quality. When you zoom, the camera physically changes focal length so the subject appears closer.

This makes it possible to follow incidents at long distance and see details that wouldn’t be visible from a fixed position.

Infrared night illumination up to 400 meters

The camera has built-in infrared illumination that activates automatically when light levels fall. IR light is invisible to the eye but allows the camera to see in the dark.
With a range of up to 400 meters you can monitor large areas even in complete darkness where there is no other lighting.

DarkFighter technology for low light

The camera uses a light-sensitive sensor and image processing that capture more light in dark environments. This means the camera can show color images further into dusk and low-light conditions.

It gives a more natural image in situations where ordinary cameras would quickly switch to black and white.

Pan, tilt and zoom control

The camera can pan, tilt and zoom, allowing you to cover a large area with a single unit. You can control the movements manually or set preset positions that the camera moves between automatically.

That makes it easier to monitor larger areas without installing multiple cameras.

Automatic tracking

The camera can automatically follow a person or vehicle when it detects movement. The function uses built-in analytics to identify and keep focus on what’s moving in the image.
This means the camera can follow an incident around the area without manual control.

Person and vehicle filtering

The camera can distinguish between people and vehicles by analyzing shapes and movement patterns in the image. This lets you filter out ordinary motions that aren’t relevant.
You can therefore focus on the events that typically matter in surveillance.

Face detection

The camera can detect faces in the image using built-in analytics. When a person moves through the area, the camera identifies the face and saves both an overview image and a closer crop.

This makes it easier to find people in recordings and review incidents more effectively.

Vehicle detection

The camera can detect vehicles by analysing shape, size and movement in the image. That means it can tell the difference between cars and other kinds of motion and focus on what’s relevant for surveillance.

You can use the function to monitor traffic areas, access roads, gates or parking lots where it’s important to track vehicles and their movement.

The camera can detect when a vehicle enters or leaves an area, or if it stays in one place for a longer time. This allows you to set rules that fit the specific installation.

It gives you a better overview of traffic in the area and makes it easier to find relevant events in the recordings.

Wide Dynamic Range

The camera uses Wide Dynamic Range to handle big differences between light and dark in the same image. That means it adjusts exposure so both bright and dark areas remain visible.

This is especially useful in places with backlight or changing lighting conditions.

Image stabilization

The camera has built-in stabilization that helps reduce image shake. It does this by detecting movement and adjusting the image digitally.
This gives a steadier picture, especially when the camera is mounted in exposed locations with vibrations.

Smart events and analytics

The camera can analyse what’s happening in the image, not just detect basic motion. That means it works to understand movements and patterns instead of only reacting to pixel changes.

You can set up different types of rules that match the area. For example, if a person crosses a line, enters a specific zone, leaves a zone, or remains there for a period. The camera can also react to events like a left object or something being removed from an area.

With built-in analytics the camera can also distinguish between people and vehicles, so you avoid many false alarms from irrelevant motion like animals, rain or shadows.

When an event is detected, the camera can automatically take various actions. It can, for example, start recording, save images, send an alarm to your recorder or notify you via app.

This gives you surveillance that helps detect events rather than just recording them.

Onboard storage

The camera has space for a memory card where recordings can be stored directly in the camera. This means you can record video without necessarily having a recorder attached.
It can be used as a simple solution or as a backup if the connection to a recorder is interrupted.

Outdoor use

The camera is protected against water and dust and is built for outdoor use. Materials and construction are adapted to changing weather conditions.
This makes it suitable for installation in both open and exposed locations.

Accessories

There are various brackets and mounting options for the camera depending on where it will be installed. These can include wall, pole or ceiling mounts.
Under the accessories tab you can see which solutions fit this particular camera.

Key technical points

• Model: DS-2DF8C442IXG-EL
• Camera type: PTZ speed dome
• Resolution: 4 MP
• Zoom: 42x optical zoom
• Night illumination: IR up to 400 meters
• Analytics: tracking, face detection, events
• Audio: audio in and out
• Alarm I/O: 7 in, 2 out
• Storage: microSD up to 256 GB
• Network: RJ45
• Protection: IP67, IK10
• Power: 24 VAC or PoE
• Operating temperature: minus 40 to 70 degrees

Power over Ethernet

Do like the professionals. POE means that only one cable is needed for the camera. The camera gets power through the network cable, typically from a recorder with built-in PoE, or from a POE switch.

Audio Trigger

Univiews cameras with microphone can also respond to what they don't see. For example, it can be cries or screaming on a women's toilet if you place the camera outside the door.

PTZ

Stands for Pan, Tilt and Zoom and means the camera can turn right and left, up and down and zoom in to get the best pictures.
You can control it from your mobile, computer or even a joystick. The camera can also be set to constantly patrol between fixed points.

Autotracking

PTZ cameras may have built-in intelligence and keep an eye for you. If something happens that the camera assesses is interesting, it will immediately zoom in and follow the object.

ANR

Avoid losing recordings with AutomaticNetwork R eplenishment.
If there are network problems, the camera stores the recordings on an SD- card - and then sends them to the recorder when the connection is stable again.

Face Capture

Can register and save faces for later review and search, so you can get all the faces that have been registered over a selected period shown as a kind of crime album.