• sensor: 1 / 2.8 "2MP Progressive Scan CMOS
• resolution:  1920x1080 @ 25/30 fps
• interface: Ethernet 10/100 Base-T PoE 802.3af
• compression: H.265 + / H.265 / H.264 + / H.264 / MJPEG
• number of pixels: 2Mpx
• sensitivity: 0.0017lux / F1.0
• lens: 2.8mm
• illuminator: 1 white light LED (range 30m)
• AWB, AGC, BLC, HLC, 3D DNR, WDR 120dB, RoI
• color image around the clock
• IVS functions: line crossing, intruder detection
• support for microSD / microSDHC / microSDXC cards up to 256GB
• compatible with: ONVIF, CGI, Milestone, Genetec, RTSP, RTMP, P2P
• built-in microphone
• processing speed and resolution:
  • 25/30 fps for 1920x1080 (2Mpx)
  • 25/30 fps for 1280x720 (720p)
• bitrate: 32Kbps ~ 6144Kbps (H.264), 12Kbps ~ 6144Kbps (H.265)
• image preview:
  • Smart PSS, DSS Express, DSS PRO
  • web browsers: IE, Firefox, Chrome
  • mobile devices with the following systems: iOS, Android
• housing: protection class (IP67)
• power supply: 12V DC or PoE 48V (802.3af)

The IPC-HFW2239S-SA-LED-S2 camera is a modern solution that is fully used in video monitoring structures. The device is part of the innovative Lite series by Dahua, which enables smooth image recording from places and objects covered by 24/7 monitoring, ensuring reliable identification and a high level of safety for both people and the protected property.

The most important parameters of the camera

The IPC-HFW2239S-SA-LED-S2 camera   is equipped with a 1 / 2.8 "2MP Progressive Scan CMOS image sensor, which allows you to capture video recordings in 2Mpx resolution. Full Color technology and numerous available correction functions, including WDR 120dB, 3DNR, ensure Thanks to the modern H.265 + compression system, the signal sent by the camera takes up less space on the recording medium (eg HDD or microSD card), which translates into effective protection and longer data storage time. 2.8mm enables accurate recording of the observed scene, and the built-in illuminator working in the visible light range, guarantees that 24/7 monitoring is carried out, with the observance of particularity and legibility of the recordings obtained. The advantage of the camera is also the intelligent image analysis (IVS) function, which increases the level of security and guarantees the detection of all undesirable behavior. The device is characterized by a high degree of resistance to adverse weather conditions (IP67).

Intuitive menu navigation

Management, programming settings and operation of the DH-IPC-HFW2239S-SA-LED-S2 megapixel IP camera is performed using a clear and transparent device management program (WEB server), which is available from the level of a web browser. Using the intuitive menu of the program, it is possible not only to test cameras and view the recorded image in real time, but also to set advanced parameters of the device.

Camera in Full Color technology
The Dahua Full Color camera guarantees vivid color images around the clock, even in very poor lighting conditions. The ability to capture detailed images in low light comes from three breakthrough hardware technologies: an advanced prime lens with an F1.0 aperture, a white light illuminator, and a high-end light sensor . The use of these functions allows more light to enter the lens, so you can increase the brightness of the image and it is possible to capture the image in a full palette of colors with a brightness and clarity never before seen in CCTV systems.

Sharp and clear image

The camera for working in the IP system should be distinguished by the ability to accurately archive video material with maintaining a large amount of details and full animation fluidity. The IPC-HFW2239S-SA-LED-S2 network camera guarantees uninterrupted capture of surveillance recordings while maintaining a natural color palette and high image fluidity. Due to the fact that IP cameras are often used in changing observation conditions, the presented Dahua device is equipped with a number of technologies ensuring the insensitivity and active adaptation of the camera to the heterogeneous monitoring environment.

Noise Reduction - 3D NO
The noise reduction system allows to maintain the clarity of the image in the situation of changing signal strength levels. In practice, this function protects recordings against the so-called smudging effect and allows you to keep detailed and crystal clear videos.

WDR function
The WDR function allows you to obtain a clear and detailed image, thanks to the skillful elimination of both too bright and dark parts of the recording. Thanks to the WDR system, it is possible to maintain the legibility of the entire monitoring in places with different levels of illumination of the observed scene.

Privacy masks

Effective video monitoring systems also include intelligent systems of selective video recording. Using the features of the camera with the privacy zone function, it will be possible to individually adjust the way the observation system functions to the spatial specificity and security requirements of a specific installation site. Thanks to the privacy mask system, it is possible to freely determine the fragments of the image that will be excluded from the video surveillance.

Intelligent image analysis functions - IVS

A very big advantage of the DH-IPC-HFW2239S-SA-LED-0280B-S2 camera is the support of functions related to intelligent analysis of the recorded image. It includes virtual line crossing systems and intruder detection in the field of view. Appropriate configuration of the presented functions results in constant or temporary analysis of the recorded image and enables very quick capture of unwanted events.

Camera with PoE technology

Power over Ethernet is a solution developed for quick and easy installation of network devices, comfortable operation of the equipment and easy modernization of the installation. Thanks to PoE support in the 802.3af standard, it will be possible to connect an IP camera using the popular UTP twisted-pair cable. The saving of the total number of cables necessary to start the device improves the monitoring system and allows the location of the camera away from traditional mains power sources.

Advanced H.265 compression
The latest H.265 compression delivers 40-50% savings in bandwidth and memory. H265 encoding uses advanced technology to improve the ratio between stream size and image quality. The H.265 compression format is only supported natively within one manufacturer.

Smart H.265 + codec
The H.265 + smart codec ensures high image quality without burdening the network. This codec is optimized for H.265. H.265 + encoding has dynamic GOP, dynamic ROI, flexible framing and intelligent noise reduction. Provides savings in bandwidth and disk space up to 70% compared to the H.265 standard.

Twisted-pair power supply - PoE
Due to the functionality of the Power over Ethernet system, the  camera receives real support for the simultaneous transmission of data packets and 48V DC power. The camera with PoE technology will enable quick and efficient installation virtually anywhere and will significantly reduce the costs associated with the installation of the monitoring system.

Smart PSS software

Comprehensive management and supervision over the security system and the network of surveillance cameras determine the effectiveness of each video monitoring installation. The Dahua company, with a PC and MAC user in mind, created the Smart PSS software for the creation and personalization of its own observation system. Smart PSSit can cooperate with up to 256 devices and, in addition to displaying live images or playing back recordings, it allows for multi-monitor operation, e-maps and e-PTZ support, video analytics and face detection options, or advanced search for individual events. Thanks to the versatility of the program, it is possible to manage both CCTV cameras of high-definition analog system and megapixel IP cameras on a daily basis. The latest version of Smart PSS software can be downloaded directly from the manufacturer's website.

GDMSS & iDMSS mobile application
DMSS  is a mobile application designed for mobile devices with  Android (gDMSS) and  iOS (iDMSS) systems  to operate / manage the Dahua monitoring system  and  single-family IP video intercoms .

DSS Express
DSS Express is an easy-to-use VMS system for installation on a PC / server. The software is used to meet the basic requirements for operation and video surveillance in CCTV systems. DSS Express can be easily extended with a license, providing the operator with providing solutions with access control, VDP systems and alarm devices. DSS Express is the perfect solution for small and medium-sized projects.

DSS Pro
DSS Pro is an efficient, flexible, scalable and highly reliable central management system. Thanks to the client-server architecture allowing for integration with many surveillance systems, DSS Pro ensures central management, information exchange, convenient connections and cooperation of many services. It allows you to manage devices, alarms and user rights. It provides functions of central data storage, support for vision walls, maps and advanced functions.

DSS Mobile
DSS Mobile2 is a security surveillance software designed in cooperation with the Dahua DSS platform. It has a user-friendly interface and offers a smooth video game experience, supports multi-point touch and gesture recognition, enables real-time preview, playback, PTZ control and e-map management from IP cameras, IP speed dome cameras, DVR and NVR

Specifications