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4 CH H.264 Surveillance Security CCTV DVR System - CW-D7204

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Product Overview

This 4 Channel DVR allows real-time recording and playback from up to four cameras, and offers recording quality that is unmatched by any other standalone DVR on the market. It utilizes the most advanced H.264 technology in video/audio encoding/decoding, recording and TCP/IP transmission. This Embedded Digital Video Recorder adopts a high performance embedded real-time multi-tasking operating system (RTOS) and an embedded CPU, to perfectly implement all the functions needed to build a surveillance system. Running all the software of a FLASH makes the system more steady and reliable.The superb picture clarity of the recorded surveillance video is made possible by the next generation of H.264 video codec that offers unsurpassed video quality while taking up little hard drive space. It also supports Internet Explorer for network preview and easy USB backup function. Other features include email notification, ddns, alarm input, alarm relay output, audio recording and more. Newly added cell phone software provides extra remote option to monitor your DVR anywhere anytime. Supports Iphone, Blackberry, Android, Symbian, and Windows Mobile Phone.


Manufacturer Sejat
Mfg Part# CW-D7204
SKU 224194102
UPC 670541826744
UPC 14 00670541826744
ADPCM audio compresses format
Audio Compression : 8kHz x16bit ADPCM
Audio Input / Output : RCA 4-channel inputs / 2-channel outputs
Backup :Backup AVI file via USB flash disk, USB disk, USB CD/DVD-RW & Network
Design for SATA HDD technology (up to 2 TB supported HDD x 1/ not included)
Dimension : 300x220x47mm (WxDxH)
Display Frame Rate :NTSC: 120 fps / PAL: 100 fps
Embedded Linux technology
H.264 video compression Support D1, HD1, CIF three kinds of resolution
HDD Interface: Support SATA HDD & USB disk
HEXAPLEX operation ---Record, Live view, Playback, Backup,Network Control & Mobile Phone Monitoring
Multi-language OSD
Multiple alarm record mode
Network Function :Support to live view with IE (Internet Explorer) & with Mobile phone
Network Interfacee :RJ45, 10M/100M
Network Protocol Support: TCP/IP, UDP, DHCP, DNNS, PPPoE
Operation System :Windows / Linux
Package Includes:4 Ch. DVR x 1,Power Cord,Power Supply,User Manual,USB Mouse,Remote Controller,
Playback Mode Normal play, fast forward, fast rewind, frame by frame
Playback Resolution: PAL: CIF(352x288), HD1(704x288), D1(704x576) NTSC: CIF(352x240), HD1(704x240), D1(704x480)
Power Consumption : 10-15W
Power Supply :DC 12V/3A (power adaptor included)
PTZ Control: Built-in RS485, support PELCO-P & PELCO-D
Real-time monitoring for all channels
Recording Mode: Always / schedule / motion detection / sensor triggered
Recording Pack Time: 15/30/45/60mins selectable
Software CD
Support auto maintain
Supports Double Encode bit network transmission
The video pack times adjustable
Total Recording Frame Rate :PAL: 25fps@D1, 50fps@HD1, 100fps@CIF NTSC: 30fps@D1, 60fps@HD1, 120fps@CIF
Triplex (recording, playback and net transmitting at the same time) Support USB mouse, IR control operation
USB2.0 USB mouse, USB disk (backup, upgrade)
VGA Output : 1280 x 1024
Video Compression :H.264
Video Input / Output BNC 4-channel inputs / 2-channel outputs
Video System :NTSC / PAL
Windows Graphical operation interface support remote preview live display via Smart Phone & 3G mobile
Working Humidity: 10% to 90%
Working Temperature: -10C to +40C
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