Tactile displays (ISO 22.39.05)
Braille displays (SIVA 22.39.05.S01)
Record number: 20620
Last update: March 2019
Brand: ALVA
Model: ALVA 640 COMFORT

Description:
ALVA 640 has a Braille keyboard, a built-in notepad and Bluetooth wireless technology to convert text from PC, tablet or smartphone on a Braille line to 40 characters. ALVA 640 Comfort can? It is recharged via USB and has an autonomy of 10 hours.

Manufacturer:
OPTELEC INTERNATIONAL
Phone: +31 886783444
E-mail: info@optelec.nl
Web site: http://www.optelec.com

Primary supplier for Italy:
VOICE SYSTEMS SRL
Phone: +39-023450989
E-mail: info@voicesystems.it
Web site: http://www.voicesystems.it