HikeVision DS-7208HWI-E2 DVR in Bangladesh

HIKVISION CCTV Network DVR DS-7208HWI-E2 H.264, HDMI, VGA

Key features:

• WD1 (960x576) recording resolution at 25 fps
• Support for 8 analog cameras and 2 IP cameras (Hikvision, max. 1080p),
• Support for IE, Google Chrome, Opera, Safari
• Auxiliary video streams (CIF/QCIF, for each channel)
• Channel 0 - possibility to monitor all cameras with minimum demand for network bandwidth
• Parallel operation of HDMI, VGA and CVBS outputs
• HDMI/ VGA modes up to 1920 x 1080 pixels
• Searching recordings by alarm events
• Digital zooming during live monitoring and playback
• Synchronous playback from 4 channels
• Support for IPv4, IPv6,
• Monitoring the statuses of LAN, cameras, hard drives

Hikvision DS-7208HWI-E2/A offers recording in WD1 (960 x 576)/4CIF/2CIF/CIF/QCIF resolution at 25 fps (each of 8 channels). The local recording and network transmission uses H.264 compression that provides good image quality with relatively small bandwidth and disk space consumption.

Thanks to the WD1 (960x576px) resolution, the DVR ensures increased image quality of the video footage from 650 TVL (700 TVL B/W) cameras compared with D1/4CIF DVRs. It is connected with the number of effective pixels in such cameras, 976x582. Common D1 (4CIF) DVRs with recording resolution of 704x576 cannot save the full detail provided by the cameras.

Additionally, the DVR has the Hybrid IP function. The function enables the user to connect two network cameras (Hikvision only) with maximum resolution of 1080p.

The menu of the DVR has been designed in a manner that helps everyone, even novice users, navigate and make changes to the settings. Both the layout of commonly used functions and graphic design meet the highest current standards. Support for Google Chrome, Opera and Safari web browsers eliminates the need for installing/using ActiveX controls.

The recording can be performed in different modes: continuous, motion detection (with pre- and post-event recording), alarm (with pre- and post-event recording), or continuous recording with special parameters in the case of specific events. Each channel can be configured individually in this aspect. It is possible to increase the frame and bit rates, independently of the continuous recording settings. After the occurrence of an event (motion detection, camera tampering etc), the NVR automatically switches to the event-recording mode (usually with higher parameters). During the rest of the time the recording is carried out in the continuous mode. The increased parameters just before and after the event allow to play back every second of the period with high detail and smoothness, while the recordings between events may have a much lower performance, taking significantly less space on the storage media.

Each channel has the possibility of independent settings for intelligent image analysis. The image analysis includes detection of virtual boundary line trespass (including direction), and detection of intrusion to an area of a square shape. The image quality diagnostic function can e.g. send email or alarm message on a worsened focus, excessive brightness or discoloration.

The DVR can operate in IP networks (TCP/IP or PPPoE protocols), connected via its RJ-45 port. It supports the following protocols and network services: DHCP, SNMP, FTP, SMTP, E-Mail, NTP, DNS, DDNS, UPnP.The communication can be performed via popular Internet browsers (IE, Google Chrome, Opera, Safari) or free client software (iVMS 4200 for PCs, iVMS 4500 for smartphones).

The iVMS 4200 client software enables users of HIKVISION devices to manage them in IP networks. The software allows for configuration and management of NVRs/DVRs, IP and analog cameras (in hybrid systems). The iVMS 4200 utility can remotely manage up to 256 devices, with the use of up to 4 monitors. Oner monitor can display up images from up to 64 cameras. Aside from system configuration and live monitoring, the utility can be used for remote playback, notifying, two-way audio transmission, creating multi-level e-maps.

iVMS-4500 is a mobile application for smartphones running Android, iOS or Windows Phone operating systems. It can be used for live monitoring and playback of images from DVRs, NVRs, IP cameras via Wi-Fi, 2G or 3G networks.