IP Camera DS-2CD2383G2-LI2U(2.8mm) Smart Hybrid Light AcuSense 8Mpx 4K UHD Hikvision

The DS-2CD2383G2-LI2U(2.8mm) camera also comes with useful instructions and mounting accessories to speed up the entire camera installation process.

Kit contents:

• 1x 8 Mpx dome camera - DS-2CD2383G2-LI2U (2.8mm)
• Template - Small size template with camera mounting holes
• Screws and mounting studs - Everything you need to mount the camera
• Sealing kit - A set of accessories to protect the camera's connectors from moisture

Hikvision products are devices that focus on ease of use, literally anyone can handle their installation and configuration thanks to the included instructions.

Main product features:

• Sensor: 1/2.8" 8MP Progressive Scan CMOS
• Resolution: 3840×2160 (8Mpx) @ 20 fps
• Interface: 1x RJ45 Ethernet 10/100Mbps, PoE 802.3af
• Video compression: H.265+/ H.265/ H.264+/ H.264/ MJPEG
• Sensitivity: 0.005 lux @ F1.6 (AGC ON), 0 lux (IR / LED ON)
• Lens: 2.8mm @ F1.6
• Dual illuminator:
  - 2x smart IR LEDs (30m range)
  - 2x smart white light LEDs (30m range)
  - 3 illuminator modes: IR only, LED only, Smart (IR + LED)
• Image functions: AWB, AGC, BLC, HLC, 3D DNR, WDR 120 dB, ROI
• AI Features:
  - Perimeter Protection
  - Motion Detection
  - AcuSense - Object Classification (human/vehicle) with False Alarm Filtering
• Smart Hybrid Light: dual illuminator
• Built-in microphones: 2
• Memory card support: microSD/SDHC/SDXC up to 512 GB
• Processing speed and resolution:- 20 fps for 3840×2160 (8Mpx)
  - 25/30 fps for 3200×1800 (6Mpx)
  - 25/30 fps for 2688×1520 (4Mpx)
  - 25/30 fps for 1920×1080 (1080p)
• Protocols and standards: ONVIF, ISAPI, SDK, ISUP
• Bitrate: 32 Kbps ~ 16 Mbps
• Power supply: 12V DC or PoE 802.3af
• Housing: IP67 rated
• Warranty: 36 months

DS-2CD2383G2-LI2U is a compact dome camera from the Hikvision Smart Hybrid Light series, equipped with a fixed lens and two types of illuminators - white light and infrared. Thanks to advanced AcuSense technology, the camera effectively filters out false alarms, focusing on human and vehicle detection. The device offers three modes of nighttime operation: black and white images using infrared (IR), color images thanks to visible light LEDs, and SMART mode, which automatically switches from IR to LED when human or vehicle movement is detected.

Smart Hybrid Light - customize the illumination of the scene. Smart Hybrid Illuminator is a lighting mode on the DS-2CD2383G2-LI2U (2.8mm) camera that activates white light only when a person or vehicle is detected in the detection zone. When the subject leaves the monitored area, the LED illuminator automatically switches to infrared (IR) after one minute. The user can also select other illumination modes: LED (white light only for color images at night), IR (infrared only), or turn off the illuminator completely. The illuminator mode can be easily configured in the camera's menu, which can be accessed via a web browser.

ColorVu - innovative technology from Hikvision

ColorVu technology is an innovative solution developed by Hikvision that allows cameras such as the DS-2CD2383G2-LI2U (2.8mm) to record full-color images around the clock, even in very low light conditions. Traditional security cameras switch to black-and-white mode at night using an infrared (IR) illuminator, limiting the ability to discern details. ColorVu, on the other hand, provides vivid, colorful images at night for better identification of objects and people.

Capture the widest possible area

The 2.8mm lens provides a wide field of view, ideal for monitoring large areas. With a 108° horizontal, 59° vertical and 127° diagonal viewing angle, the DS-2CD2383G2-LI2U (2.8mm) camera can capture a wide scene with minimal blind spots. This configuration is particularly useful in areas requiring wide surveillance, such as parking lots, warehouses or public spaces, where it is important to capture as much of the environment as possible without the need for multiple cameras.

High-quality image The light-sensitive sensor and high-quality sensor combined with advanced optics deliver high-quality images with excellent sharpness. The DS-2CD2383G2-LI2U (2.8mm) records at 8Mpx resolution, giving it a significant advantage over typical FullHD models. It guarantees that even the smallest detail will be captured on the footage. A: 1280x720p ( 1Mpx ) B: 1920x1080p ( 2Mpx ) C: 2048x1536p ( 3Mpx ) D: 2560x1440p ( 4Mpx ) E: 2560x1960p ( 5Mpx ) F: 3840x2160p ( 8Mpx )

MicroSD card slot The DS-2CD2383G2-LI2U (2.8mm) camera has a built-in microSD card slot that allows local storage of video recordings on media up to 512GB. This solution allows you to store a large amount of footage without the need for external recording devices, which is ideal in case of emergencies, network problems or when long-term archiving of recordings directly on the device is required.

Two microphones - a more complete picture of the situation

The DS-2CD2383G2-LI2U (2.8mm) camera is equipped with two built-in microphones that allow it to record ambient sound and transmit it simultaneously with the image. This allows not only visual monitoring, but also auditory monitoring, providing a more complete picture of the situation. This feature is particularly useful in areas requiring detailed surveillance, such as building entrances, stores or offices, where audio can provide additional information about events and improve the effectiveness of surveillance.

Have continuous access to your cameras The Hik-Connect mobile app was created to allow end users to conveniently manage security devices, such as cameras and DVRs, using smartphones or tablets. Its main advantage is the ability to remotely access live view, recordings and many additional features. The process of adding devices is simple and intuitive - it can be done through a web browser or by scanning QR codes. In addition to the Hik-Connect app, you can also use other apps, listed at the bottom: Hik-ProConnect is a comprehensive cloud-based solution designed for Hikvision installers and system integrators. This tool allows you to effectively manage the services you provide to your customers and grow your business in a subscription model. (paid application) The iVMS-4200 software is designed for easy and comprehensive configuration and management of Hikvision devices such as switches, DVRs and NVRs, IP cameras, alarm systems, access control and storage devices. (Free application) The SADP (Search Active Devices Protocol) application is a user-friendly and installation-free software tool for online device search. It searches for active online devices in your subnet and displays information about those devices. (Free application) HikCentral Professional is security systems integration software designed to manage a variety of security challenges on a single, intuitive platform. It enables both the management of individual systems, such as video surveillance, access control, and alarm systems, and the linking of multiple systems within an integrated architecture. (paid application)

People and vehicle detection Motion detection with silhouette recognition of people and vehicles in DS-2CD2383G2-LI2U (2.8mm) cameras is an advanced feature that allows to increase the precision and efficiency of monitoring systems. It allows the camera to classify notifications according to the type of silhouette detected. At the same time providing more detailed information, but also completely filtering out irrelevant ones such as: Moving trees and bushes.

D.O.R.I.

The DORI (Detection, Observation, Recognition, Identification) parameter is used to determine the ability of video systems such as DS-2CD2383G2-LI2U (2.8mm) cameras to detect, observe, recognize and identify objects or people at specific distances. The values given for each of these four elements determine the effective range at which the system can perform each of these activities:

• Detection (84m): The system is able to detect the presence of an object or person at a distance of up to 84 meters. This means that at this distance you can tell that something is within the camera's range of view, but you can't necessarily determine what it is.
• Observation (33m): At distances of up to 33 meters, the system can not only detect an object, but also provide enough detail for the observer to get an idea of the general shape and perhaps some of the characteristics of the object, but without exact recognition.
• Recognition (16m): Recognition at a distance of up to 16 meters allows the system to provide enough detail for the observer to determine the type of object, for example, to distinguish whether it is a person, a car or another object.
• Identification (8m): At a distance of up to 8 meters, the system is able to provide a highly detailed image to identify specific features of an object or person, such as a face, vehicle license plate, etc., enabling accurate identification.

Wide Dynamic Range - That is, high quality in difficult conditions

WDR (Wide Dynamic Range) 120 dB is an advanced technology used in video surveillance cameras such as the DS-2CD2383G2-LI2U (2.8mm), which enables the camera to capture clear images in high contrast lighting conditions, where both bright and dark areas can occur simultaneously in the same scene. WDR 120 dB is a technology that combines two or more frames with different exposures into a single image. In practice, the camera captures two images - one with a short exposure time, which captures details in bright areas, and another with a longer exposure time, which captures details in dark areas. The camera's software then combines these images to produce a single, well-balanced frame in which all details are visible.

Benefits of WDR 120dB

• Improved image quality: With clear details in both dark and bright parts of the image, WDR 120 dB technology eliminates the problem of so-called "burn-in" and "underexposure."
• Increased monitoring efficiency: Facilitates recognition of faces, license plates and other important elements, which is crucial for security analysis.
• Reduced need for backlighting: Less need for additional lighting, which can lead to energy savings and cost reductions.