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Digitally Record Video From 4 Surveillance Cameras for Visual Security of Your Home or Office
4 Channel H.264 Network DVR with 250 GB Hard Drive
4 Channel H.264 Network DVR with 250 GB Hard Drive
4 Channel H.264 Network DVR with 250 GB
Item# 75241
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  • 250GB DVR records four cameras individually or all at once for viewing flexibility
  • Network connection allows DVR to send alert emails upon alarms
  • Remotely view and manage your surveillance over the Internet
  • High quality resolution up to 720x576

Essential Info

Old video surveillance systems used to require a remote access system, a camera multiplexer; a time-lapse VCR, and an unlimited supply of videotapes for remote viewing and digitally storing video from a multi-camera system. Now you can get the capabilities of all those products in one with this 4 Channel H.264 Network DVR. There are no tapes to maintain, replace, or rewind; once this DVR is setup it can be virtually forgotten about until you have to review video footage, as the 250 GB hard drive offers ample storage. Up to four surveillance cameras can be connected, including full remote control of Pan/Tilt/Zoom (PTZ) cameras, all of which can be set for motion detection with area selecting and sensitivity adjusting by each camera. You can manually, or via the included remote control, view and manage the live display, recording, backup and playback from your surveillance cameras; or if you are away from home you can remotely view and manage your DVR system over the Internet. The 250 GB hard drive and H.264 circuitry will allow for storage of high resolution video (up to 720x576) for hours on end. This DVR packs in everything needed to digitally record, view and manage the video feed from your surveillance cameras, sold separately, whether you are at home, at work or on vacation.


What's Included

  • 4 Channel H.264 Network DVR with 250 GB Hard Drive
  • Remote control
  • Client Viewer software CD-Rom
  • Power cable
  • Power adapter
  • Two AA batteries
  • BNC male to RCA female adapter
  • Owner's manual
  • More Info

    H.264 is a standard for video compression, and is equivalent to MPEG-4 Part 10, or MPEG-4 AVC (for Advanced Video Coding). As of 2008, it is the latest block-oriented motion-compensation-based codec standard. The ITU-T H.264 standard and the ISO/IEC MPEG-4 Part 10 standard (formally, ISO/IEC 14496-10) are jointly maintained so that they have identical technical content. H.264 creates a standard capable of providing good video quality at substantially lower bit rates than previous standards (e.g. half or less the bit rate of MPEG-2, H.263, or MPEG-4 Part 2). It is also flexible enough to allow the standard to be applied to a wide variety of applications on a wide variety of networks and systems, including low and high bit rates, low and high resolution video, broadcast, DVD storage, RTP/IP packet networks, and ITU-T multimedia telephony systems, and in this case digital video recording.

    Sensor Input
    Up to four normally closed or normally open style sensors can be used with the DVR to trigger recording.

    Monitor Output
    The 4 Channel H.264 Network DVR with 250 GB Hard Drive supports two types of monitor output: composite (BNC) and VGA (DSUB-15). Only one monitor output may be selected at a time. If multiple cameras are being used, you can customize the sequence rate between cameras. Additionally, you can freeze an image or digitally zoom on an image at any time.

    You can view a single surveillance camera in full-screen mode or multiple surveillance cameras in several different multi-display modes or Picture In Picture (PIP) mode.

    Other Features
  • View live display, record, backup, playback and network access at the same time
  • TCP/IP, DHCP, DDNS, Dynamic IP network protocol
  • System auto recovery after power is re-connected
  • Watermark proof
  • Manual/Event /Schedule recording
  • Multi-language support: English, Polish, Spanish, Russian, Traditional Chinese, French, Turkish, German, Italian, Portuguese

  • Specifications


    Manufacturer:T.S. Microtech
    Manufacturer Product No.:4DVR264-250
    Video Input:4 channel BNC
    Video Output:1 channel BNC, Composite video / VGA
    Video SOPT Output:1 channel BNC
    Audio Input:1 channel RCA
    Audio Output:1 channel RCA
    Sensor Input:4 channel alarm
    Sensor Output:1 channel relay
    Storage:250 GB
    Display:1 image Full screen, 4 images at the same time (quad view)
    Recording Compression:H.264
    Recording Resolution:720x480, 720x240, 360x240 (NTSC); 720x576, 720x288, 360x288 (PAL)
    Recording Frame Rate:60, 120, 120FPS (NTSC); 50, 100, 100FPS (PAL)
    Recording Quality: Fine / Normal / Low
    Recording Mode: Manual, Motion Detection, Sensor, Video Loss
    Recording Watermark:Yes
    Control Motion Detection:User selectable motion detection area for each camera individually; Sensitivity: 5levels
    Alarm:PRE (0~5 seconds); POST (0~60 seconds)
    Event Log: Alarm, Motion, Video Loss, Power Loss, Power and Record on/off
    Remote Controller:Yes
    PTZ Camera Support:Yes
    Playback Search Mode: Time, Calendar, Event, File, Block
    Playback Speed:Normal, REW&FF [1x/2x/4x/16x/32x/64x/128x], Picture to Picture, Pause
    Playback Device: Internal / External HDD from USB Interface Device
    Backup File: H.264 compression and AVI format (converted by client viewer)
    Network Compression:H.264
    Network Interface: 16CH Client Viewer, Web Browser
    Network Speed: 120 Frames per second
    Network Protocol: TCP/IP, SMTP, HTTP, DHCP, DDNS
    Network Web Browser: Internet Explorer 5.0 or higher
    Internal Backup: DVD±RW, DVD RAM (not included)
    External Backup: USB HDD, USB DVD Writer, USB Memory Stick and Network
    Backup (not included)
    System Log (Mode):Power Failure Check / Menu Change / SYSTEM Network Connection
    System Log (Numbers): 20,000 records
    Monitoring: Software Watchdog
    Recovery: Auto-Reboot By Watchdog
    Firmware Upgrade:USB 2.0 Port (1 Port at Front Panel), Network
    Power Adapter:AC Input: 100-240VAC, 2.5A, 50-60Hz; DC Output 12-16V, 6.6A (max), 80W (max)
    Certifications:UL listed, FCC, CE, RoHS

    Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
    Manufacturer contact information: T.S. Microtech, Inc., Tel: (626) 839-8998 Ext 125



    Video Surveillance Cameras  Occupancy & Motion Sensors  Other Sensors  Enforcer Voltage Booster (500mA) 
    Video Surveillance Cameras  Occupancy & Motion Sensors  Other Sensors  Enforcer Voltage Booster (500mA) 

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