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Beyond Sight
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ALVA Bluetooth Braille Display BC640
Part/Model: 0407 & 0295


The ALVA Braille Controller 640 is one of the smallest 40 cell Braille displays on the market today. At just 1.6 pounds, and measuring slightly over a foot long by less than an inch thick, this Braille display is the perfect traveling companion. Featuring a smooth Braille array with 40 high-resolution Optelec Braille cells, 40 dual-function cursor routing buttons, five front-panel thumb navigation keys, 4 programmable eTouch keys, and the ALVA Smartpad for enhanced navigation the ALVA BC640 provides unprecedented reading and control at your fingertips.

The ALVA BC640 includes a high-speed USB 2.0 mini port and on-board for wireless connectivity up to 300 feet. And best of all, don’t worry about losing your wireless connection. Should you exceed the 300 foot range, just head back to the device and the ALVA BC640 automatically reconnects without missing a beat.

The ALVA BC640 is unimaginably slim, yet is packed with innovation and functionality. A true 40 cell Braille display you can carry effortlessly – anywhere. Rest assured, this is one Braille display you won’t hesitate to take with you wherever you go.

The minute you place your hands on the ALVA BC 640 you’ll notice the highest resolution Braille cells available today. Sharp, crisp Braille like you’ve never seen before. Connect your ALVA BC640 to a mobile phone, Windows or Macintosh computer, Apple iPad, iTouch or iPhone, fire-up the screen reader and you’ll experience effortless reading and unprecedented control. To top it off, the ALVA BC640 has a high-tech, metallic case that’s accented with ALVA purple markings. In essence, a Braille Controller of pure enjoyment.


  • 20 Hour Battery Life
  • Bluetooth (300' Range)
  • Compact Size - 40 Cell (13.3" x 2.9" x 0.7")
  • Full Size - 80 Cell (26.8" x 2.9" x 0.7")
  • One year warranty

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Back Reviews
Monday 24 October, 2016
5956555 - Website Requests Since - Saturday 11 September, 2010