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Main Title - Digital Visual Intercom

Digital Visual Intercom & Doorbell Solution

Mixed Media - Digital Visual Intercom

A view to the future of home security

Smart building intercom systems are not only making modern homes safer, they are more intuitive to use and enhance living experiences. And by integrating visual doorbell functionality, they offer superior video and audio performance all within an elegant streamlined solution.

Leading advancements in such designs is Avnet’s digital visual intercom and doorbell solution. Designed to replace analog audio/visual system in a price sensitive market, the solution is low-cost yet brims with features. Most outstanding among them is the ability to support VGA resolution through a WVGA LCD with TP and VGA camera. The solution also comes complete with a Class D amplifier, built-in audio codec and an embedded Linux system supporting audio echo cancellation, AV recorder and AV-over-IP intercom demo applications.

Long Copy - Digital Visual Intercom

Features Key Components Target Applications
  • WVGA LCD with TP and VGA camera
  • 100M Ethernet, 11bgn Wi-Fi (Optional)
  • Built-in audio codec, Class D amplifier
  • Support USB 2.0 host/device, SD card
  • Hardware JPEG/H.263/MPEG4/MJPEG codec
  • Embedded Linux System
  • Support audio echo cancellation
  • AV-over-IP intercom demo application
  • AV recorder demo application
  • Smart building visual intercom
  • Video doorbell
  • Digital door viewer
  • Baby monitor
  • VoIP phone
  • Wired/wireless speaker system


Block Diagram

Digital Visual Intercom block diagram



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