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AVTECH 4 Ch. TVI Digital Video Recorder (DVR) with USB

SKU : S9353C

RRP: $229.00
Our Price: $201.09
Less: $27.91


  • Description
  • Reviews

This AVTech series of professional DVRs offer advanced features, such as 1080p real-time recording on all channels, ?ush Video?notifications to notify you via mobile within 5 seconds of a trigger, intelligent video system (IVS) for flow counting, virtual fence, one-way pass. Plus they also include eSATA interface for external disk array connection. All channels are recorded at 1080p 16:9 resolution in 60ips real time. (15 frames per second when recording on 4 channels)

Online viewing of live and recorded footage is available on Internet explorer, Firefox, Chrome, Safari and Opera. Plus on mobiles via the EagleEyes app on Android and iOS. When an alarm event occurs, such as human detection or alarm, the DVR will immediately make a video call to your iPad, iPhone or Android device which will then activate EagleEyes, automatically for remote access.

Individual channels can be tailored to suit the installation with settings such as brightness, contrast, saturation, hue & gain, all fully adjustable. Motion detecting areas can be easily set up for all channels. Recording can be triggered via external contacts such as alarms, infra red sensors etc. or alternatively scheduled recording or full time recording is available. Includes power supply. Hard drives sold separately.

NOTE: TVI DVRs are only compatible with TVI Cameras


  • 1080p real time 60ips recording (15fps per channel on 4 channels)
  • DCCS support
  • Instant push video event notifications
  • H.264 compression
  • Real-time live display
  • Mobile monitoring via iPhone, Android etc.
  • Dual hard disk bays
  • Includes IR remote control and mouse
  • USB keyboard compatible
  • VGA, HDMI and CVBS monitor outputs
  • Audio inputs and outputs via RCA
  • Adjustable frame rate and quality
  • Adjustable motion detection on all channels
  • User friendly video file management
  • Full HD video ouput
  • PTZ control
  • Software included for remote access & footage playback
  • USB file backup
  • Pre-alarm recording
  • Key lock password
  • Video loss detection
  • USB external disk support


What is TVI?
TVI and HD-SDI both are HD-over-coaxial solutions. However, bottlenecks seen in HD-SDI applications still remain, such as transmission distance, storage, and total cost. Now, TVT has successfully developed the TVI solution, which is able to solve HD-SDIs previous problems by acquiring 90% of HD-SDI technology but conducting analog transmission via coaxial cable. TVI can convert the digital signals to analog ones; it extends the transmission distance, reduces the total cost, and takes less storage capacity. Its transmission distance is ranged from 300 to 500 meters via coaxial cables.

Furthermore, TVI transmits CVBS 75ohm analog signals, with resolution in 1080P and 720P at 30 frames per second, which is hard to be achieved by other HD-over-coaxial solutions. Users even can just change their old analog cameras and DVRs with TVI cameras and DVRs to get a brand new1080p surveillance system, without requiring any other professional knowledge or extra labor cost.


  • Model: S9353C
  • Brand: avtech

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