HIKVISION DS-2CD2186G2-ISU (2.8mm) 8Mpix vandal-proof IP camera, AcuSense DarkFighter Microphone

The HIKVISION DS-2CD2186G2-ISU ACUSENSE vandal-proof IP dome camera has an 8 megapixel 2.8 mm (111º) lens, DarkFighter technology (increasing camera sensitivity at night), Acusense filtering false alarms, built-in microphone, VCA analytics, object classification.

The camera provides excellent image quality in Ultra HD 3840×2160 (8 megapixel) resolution , unlike older cameras that processed images in a maximum resolution of 960x1080p. Excellent recording quality is very important, it allows you to accurately verify various types of events (burglary, vandalism). The better the recording quality, the greater the chance of catching the perpetrator of the incident - so choose high-quality cameras from the proven manufacturer Hikvision today .

Why choose this camera model?

✔ records in resolution up to 8 Mpx (3840×2160) - very high quality guaranteeing a wide frame and high pixel density

✔ has a 2.8 mm wide-angle lens with a viewing angle of 111°

✔ has remote live viewing in the manufacturer's application (Android, iOS)

✔ DarkFighter - allows you to obtain a clear, colorful image in difficult lighting conditions

✔ AcuSense - allows you to distinguish objects appearing in the frame (a person, a car or a small animal)

✔ intelligent image analysis - motion detection, line crossing, intrusion, face detection, people and vehicle classification

✔ the camera has an image archiving function via a microSD card up to 256 GB - no need to install an additional recorder

✔ has a built-in microphone - allows you to record not only images, but also sound

✔ WDR120 - wide dynamic range of lighting

✔ IR infrared illuminator with a range of 30m allows the camera to process good quality images in complete darkness

✔ thanks to the IP67 tightness class, it guarantees full resistance to strong water jets and dust - it can be installed outdoors

✔ IK10 - damage resistance class (vandal resistance)

✔ H.265+ compression, the latest international video compression standard

✔ POE power supply - the camera can be powered via twisted pair (UTP) or from a 12V power supply.

✔ gives you freedom in how to mount it inside or outside your home

Acusense, ROL function and built-in microphone

The AcuSense series uses AI (artificial intelligence) self-learning technology to distinguish between objects in the frame and filter out alarms. This technology can distinguish between a human, a car or a small animal. Small animals, moving leaves, rain or falling shadows do not trigger an alarm.

The intelligent RoI (Region of Interest) function allows you to increase the quality of selected image fragments and allows you to reduce the quality of other fragments. This has a positive effect on the use of the signal processor's computing power, reduces the requirements for the network bandwidth and improves the identification of only the most important points.

The built-in microphone is a great tool for communication in the monitored facility, ensuring high audio quality and effectiveness of the information collected.

IR Illuminator / Darkfighter / EXIR

The Hikvision DS-2CD2186G2-ISU IP camera is equipped with a modern IR infrared illuminator with a range of up to 30 m . The illuminator allows for better monitoring at night with different light intensity. If you install the camera at the entrance door/window and set it facing the yard, you will easily find out if an intruder is hanging around your house.

DarkFighter is a modern type of image sensor matrix that uses Ultra Low Light technology , which significantly improves image quality in very low light conditions. The excellent image quality of Darkfighter series cameras is also influenced by other matrix functions, such as: image resolution (min. Full HD ), recording speed and WDR 120 dB double scanning technology . Cameras with the Darkfighter matrix cope exceptionally well with recording on the day/night border (matrix sensitivity at the level of 0.001 lx for color images) and in black and white mode (0.0001 lx). Hikvision DarkFighter series cameras are invisible guards, they do not require additional infrared or LED illuminators - they can work in total darkness, perfectly recording the monitored area.

EXIR infrared emitters use the modern technology of highly effective infrared diodes of the EXIR series . Unlike standard emitters with round diodes, EXIR emitters produce a light beam with a rectangular cubic capacity. Thanks to this, they perfectly and evenly cover the entire observation plan, both the central points of the image and the corners. In standard technology, the center of the scene was usually overexposed, while the corners of the image were underexposed.

Motion detection + intelligent image analysis

The Hikvision DS-2CD2186G2-ISU IP dome camera has a built-in motion detection algorithm that allows recording images only when motion is detected in a given zone. This function significantly extends the amount of recorded material from important moments.

With the built-in PIR motion sensor, you will receive an instant alert on your phone. You will be able to access the camera, see what is happening and take action in time. By configuring the motion sensitivity and PIR schedule, you can make the camera smarter to catch what really matters.

Intelligent Image Analysis This function triggers an alarm upon crossing a designated line, intrusion, scene change, detection of entry or exit from an area and even has a face detection algorithm.

Artificial Intelligence (AI) Features:

• Face recognition (face comparison, face capture, face search by photo)
• Perimeter protection (video analysis to recognize people and vehicles to reduce false alarms)
• Heat map (graphical representation of data represented by colors)
• Virtual line crossing function (crossing a previously designated line triggers an alarm and starts recording)
• POS (the recorder can work with cash register terminals)
• Object counting function (the system counts objects crossing a virtual line)

Remote viewing on mobile devices (Android, iOS)

Hikvision offers access to free Hik-Connect client software for its products . The software is used to view images and manage camera configuration.

Additionally, it has the function:

✔ sharing your device with other users

✔ video playback

✔ real-time image recording

✔ remote control of security systems

✔ convenient and secure login using fingerprints

✔ e-map support

✔ displaying alarm messages

✔ advanced search by events

Extended Digital Dynamic Range D-WDR – this technology allows you to obtain clear, high-quality images in unfavorable lighting conditions.

D-WDR 120dB technology provides greater functionality compared to BLC. Underexposed objects in the image are brightened, while objects that are too bright are darkened. Thanks to this, all image elements are visible, even if there is significant contrast. The advantage of cameras equipped with the WDR function is obtaining high quality images regardless of whether they are used outdoors or indoors . A camera with the WDR function can work in places with strong sunlight without affecting the deterioration of the quality of the recorded image.

BLC/HLC function for controlling the reverse light

This technology allows for the elimination of the effect that occurs when the camera is pointed towards a strong light source, i.e. when the foreground becomes dark and illegible. Compensation consists in brightening the foreground, unfortunately also at the expense of the background, which also becomes brighter.

Other digital image enhancement features and additional capabilities:

• AcuSense Series Camera
• Darkfighter - Improved image quality in low light conditions
• WDR - 120 dB - Wide dynamic range of lighting
• 3D-DNR - Digital image noise reduction
• ROI - improving the quality of selected image fragments
• ANR - image recording on the card when there is no connection with the recorder (network failure) and subsequent synchronization
• Anti-Flicker - Technology that eliminates the eye-straining effect of image flickering
• EXIR - technology of highly efficient infrared diodes that evenly illuminate the entire scene, both the central point and the corners
• Day/night mode
• ICR - Mechanical Infrared Filter
• WB - White Balance
• AGC - Automatic Image Gain Control
• RESET button
• Ability to change resolution, quality and bandwidth
• Sharpness - Sharpening the outlines of an image
• Mirror - Mirroring the image
• Motion detection
• Filtering false alarms based on person and vehicle recognition
• Configurable privacy zones
• Intelligent Image Analysis - line crossing, intrusion, area entry/exit detection, scene change, advanced face capture functions

Waterproof housing with IP67 tightness class and IK10 mechanical damage resistance

When choosing a camera, it is worth paying attention to the IP67 tightness class and IK10 strength class. These are the degrees of protection of the camera against external factors and mechanical damage. Thanks to the highest quality materials from which the housing is made, the Hikvision DS-2CD2186G2-ISU camera guarantees trouble-free operation, is vandal-proof , and completely protects against dust ingress and strong water jets.

The camera's ability to operate in a wide range of temperatures (from -30 to 60°C) makes it perfect for both frosty winter nights and hot summer days

Memory card slot + ANR

The camera also has a slot for microSD cards up to 256 GB , so the camera does not require a recorder to record images.

The ANR (Automatic Network Replenishment) function in the Hikvision DS-2CD2186G2-ISU camera - guarantees the continuity of recordings in the event of a network failure. It works on the principle of automatic recordings saving on a microSD card placed inside the camera, and after the failure is over, the recordings are automatically synchronized with the recorder.

Camera lens DS-2CD2186G2-ISU

The 2.8 mm fixed focal length lens allows for a viewing angle of around 111º , allowing cameras to be mounted above doors or in narrow passages, providing a wide field of view. The 8 MPx resolution provides excellent image quality, allowing for details that would be impossible to recognize at lower resolutions.

Hikvision H.265+ Codec

Signal coding using the H.265 algorithm allows you to optimize the basic functions of the camera. The H.265 codec algorithm allows for better use of network bandwidth, significantly reduces interference and ensures long archiving time of recordings without compromising image quality.

POE power supply

PoE technology is a simple way to connect IP monitoring in key locations. Traditional PoE technology allows you to power devices up to 100 meters away (802.3af standard, using CAT.5 cabling). The Hikvision DS-2CD2186G2-ISU IP camera can be powered via twisted pair (UTP)

Camera specifications:

• Model: DS-2CD2186G2-ISU;
• DarkFighter Series Camera - Improved image quality in low light;
• Acusense helps distinguish people and vehicles from other moving objects;
• Dome housing: metal;
• Lens: 2.8 mm prime ;
• Resolution: 8 Mpx ;
• Viewing angle: 111° ;
• Audio: built-in microphone, ambient noise filtering (1 input, 1 output);
• Recording speed: 20 fps @ 4K;
• Image quality correction functions ;
• IR infrared illuminator range: 30 m;
• Access from mobile phone: Hik-Connect application;
• Image compression method: H.265+/H.265/H.264+/H.264;
• Application: outdoor and indoor facilities;
• Tightness class: IP67 ;
• Alarm: 1 input 1 output;
• Operating temperature: -30 °C to 60 °C;
• Power supply: POE , 12V DC;
• Power consumption: ≤ 6 W @ PoE ≤ 7.5 W @ 12 V DC
• Dimensions: Ø 121.4 mm × 92.2 mm;
• Weight: 0.59 kg

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