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0,27 $ netto
- 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: 0.002lux / F1.6
- lens: 2.8mm
- 1 IR LED (range 30m)
- AWB, AGC, BLC, HLC, 3D DNR, WDR 120dB, RoI
- ICR mechanical infrared filter
- support for microSD / microSDHC / microSDXC cards up to 256GB
- compliant with the standard: ONVIF, CGI, Milstone, Genetec, RTSP, RTMP , P2P
- housing: protection class ( IP67 )
- IVS functions: line crossing, intruder detection
- systems: motion detection, privacy zones
- processing speed and resolution:
- 25/30 fps for 1920x1080 (2Mpx)
- 25/30 fps for 1280x960 (1.3Mpx)
- 25/30 fps for 1280x720 (720p)
- bitrate: 32 ~ 6144Kbps (H.264), 12 ~ 6144Kbps (H.265)
- image preview:
- Smart PSS, DSS Express, DSS PRO
- web browsers: IE, Firefox, Chrome
- mobile devices with the following systems: iOS, Android
- power supply: 12V DC or PoE 48V (802.3af)
- warranty: 36 months
The IPC-HFW2231S-S-S2 camera is a modern solution, 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-hour monitoring, ensuring reliable identification and a high level of security for both people and the protected property.
The most important parameters of the camera
The DH-IPC-HFW2231S-S-S2 camera is equipped with a 1 / 2.8 "2MP Progressive Scan CMOS image sensor , which allows you to record video recordings with a maximum resolution of 2Mpx . The sensitivity in Starlight technology and available correction functions, including WDR, 3DNR, ensure somehow obtained an excellent image. Modern compression system H.265 + makes the signal transmitted by the camera takes up less space on the recording medium (eg. HDD), which translates into effective protection and a longer data retention time. In addition, prime camera lens 2.8 mm enables accurate recording of the observed scene, and the built-in infrared illuminator with a range of 30m guarantees round-the-clock monitoring with particularity and legibility of the recordings obtained. The advantage of the camera is also the intelligent image analysis 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 of settings and operation of the DH-IPC-HFW2231S-S-S2 megapixel IP camera is carried out 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 on a current basis, but also to set basic and advanced device parameters.
Starlight camera
Dahua Starlight is a technology designed for use in difficult environmental conditions, even with minimal lighting. In extreme low light conditions , Starlight technology is able to provide color images in almost total darkness.
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 DH-IPC-HFW2231S-S-S2 network camera guarantees uninterrupted capture of surveillance footage 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 system - 3D NR
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.
Extended dynamic range - WDR
The WDR function allows you to get 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.
Smart IR function
The Smart IR function allows you to change basic image parameters such as exposure, contrast and brightness. The signal processor analyzes the image on an ongoing basis and reduces the power of the IR illuminator immediately upon detection of overexposure. Thus, the image becomes clearer and the highlights disappear.
Back Light Compensation - BLC
This function allows you to eliminate the effect that occurs when the camera is directed towards a strong light source, i.e. when the foreground becomes dark and unreadable. Compensation is about brightening the foreground, unfortunately also at the expense of the background, which also becomes brighter. Generally, the function improves the picture quality.
High light compensation - HLC
The algorithm detects points in the image that are strongly illuminated and then masks them for effective observation. HLC mode is extremely useful for observing underground parking lots. It allows you to read license plate numbers, which are obscured by "bright spots" from the headlights.
Region of interest - RoI
The Region of Interest system allows you to increase the quality of the recorded image in the fragments of the observed scene indicated by the user. Thanks to the ROI function, it is possible to capture recordings economically and save the total size of the video files while maintaining the original image quality in the priority areas.
Privacy masks
Effective video monitoring systems also include intelligent systems of selective video recording. Using the properties of the camera with the privacy zone function, it will be possible to individually adjust the way the observation system operates to the spatial specificity and security requirements of a specific installation site. Thanks to the system of privacy masks, 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-HFW2231S-S-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 undesirable events.
Monitoring at night
The tube camera is equipped with an infrared illuminator with a working range of up to 30 meters . The strong LED diode system generates a strong beam of infrared light illuminating the monitoring area at night.
Fixed lens
The camera also has a fixed lens 2.8mm , which allows for instant integration into monitoring structures without the need for additional assembly steps related to the calibration of the optical system of the device.
Memory card slot
The camera is also equipped with a microSD card slot with a maximum capacity of 256 GB . The card is used as a backup memory space that can be used to create local copies of recordings.
IP67 tightness class
The high quality of the housing confirms that the device has been given the IP67 protection class . The camera is resistant to possible interference of solids and maintains its functionality even in the event of a temporary contact with a strong stream of water.
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, has created the Smart PSS software for the creation and personalization of its own observation system. Smart PSS it can cooperate with up to 256 devices and, in addition to displaying live images or playing 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 for single server installation. 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. The latest version of the software can be downloaded directly from the manufacturer's website.
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 the functions of central data storage, support for video walls, maps and advanced functions, such as people counting, business analytics, face recognition, intelligent tracking using radar or fisheye camera image, ANPR.
DSS Mobile application
DSS Mobile2 is a security surveillance software designed in collaboration 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.
Specification
DH-IPC-HFW1431S-0280B-S4 | |
Main | |
---|---|
Converter | 1/2.8" 2MP Progressive Scan CMOS |
Resolution | 2Mpx, 1920 x 1080 pixels |
RAM / ROM | 128MB / 128MB |
Snapshot | Auto / Manual, 1/3 ~ 1 / 100000s |
Minimum lightning | 0.002 Lux/F1.6 |
Illuminator | 1 IR LED |
Illuminator range | 30m (98.4ft) |
Illuminator control | Automatic / Manual |
Lens | |
Type | Fixed focus (M12) |
Focal length | 2.8mm (F1.6) |
Viewing angle | H: 106° V: 57° D: 126° |
Focus adjustment | Constant |
Macro mode | 0.6m (2.0ft) |
DORI coverage | Detection: 38.6m (126.6ft) Observation: 15.4m (50.5ft) Recognition: 7.7m (25.3ft) Identification: 3.9m (12.8ft) |
Image | |
Video compression | H.265+ / H.265 / H.264+ / H.264 / H.264B MJPEG (Sub stream) |
Simultaneous number of video streams | 2 |
Processing resolution | 1080p - 2Mpx (1920x1080) 1.3Mpx (1280x960) 720p (1280x720) D1 (704x576 / 704x480) VGA (640x480) CIF (352x288 / 352x240) |
Processing speed and resolution (main stream) |
2Mpx / 1.3Mpx / 720p (1 ~ 25/30kl/s) |
Processing speed and resolution (auxiliary stream) |
D1 (1 ~ 25/30kl/s) |
Baud rate control | CBR / VBR |
Bitrate | 32Kbps ~ 6144Kbps (H.264) 12Kbps ~ 6144Kbps (H.265) |
Day Night | Auto (ICR) / Color / B / W |
Gain control | Automatic (AGC) / Manual |
White balance | Automatic (AWB) / Natural / Street light / Outdoor / Manual |
Background compensation | BLC / HLC / WDR 120dB |
Noise reduction | 3D DNR |
Smart IR | Support |
Digital zoom | 16x |
Privacy zones | On on / off (4 areas) |
Motion detection | On on / off (4 areas) |
Reggion of Interest (RoI) | On on / off (4 areas) |
Mirror reflection | On / Off |
Image rotation | 0°, 90°, 180°, 270° Support 90° / 270° at 2MP only |
Inteligent function | |
Event trigger | Motion detection, tamper, no memory card, card memory full, loss of connection, IP address conflict, unauthorized access, voltage detection |
IVS function | Line crossing, intruder detection |
Interface | |
Ethernet | 1x RJ45 10/100 Base-T |
Power | 1x 5.5 / 2.1 socket on the cable |
Memory | 1x microSD / microSDHC / microSDXC card slot up to 256GB |
Network | |
Supported protocols | IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour |
Compliance with the standard | ONVIF (Profil S / Profile G / Profile T), CGI, Milstone, Genetec, P2P |
Online users | 20 users |
Network archiving | NAS FTP SFTP MicroSD card |
Operation via www browsers | IE, Chrome, Firefox |
Remote control | CMS (Smart PSS), DSS, P2P mobile devices: iOS, Android |
Others | |
Certificate | LVD: EN60950-1 EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
Position adjustment | Pan: 0° ~ 360° Tilt: 0° ~ 90° Rotation: 0° ~ 360° |
Construction | Metal |
Tightness class | IP67 |
Power | DC 12V (±30%) PoE DC 48V (802.3af, class 0) |
Power consumption | <4.9W |
Humidity | 0 ~ 95% (no condensation) |
Ambient temperature | -40°C ~ +60°C (-40°F ~ +140°F) |
Working temperature | -40°C ~ +60°C (-40°F ~ +140°F) |
Weight | 480g (1.10Ib) |
Dimensions (width / length) | Ø70x166.2mm (2.8" x 6.5”) |