$299.00
The TDU (Talking Display Unit) is digital message player specifically designed for a wide range of interactive messaging applications. Up to 250 messages can be loaded onto the supplied SD card.
The TDU will play a message when triggered by a switch, a sensor or at a user programmed time interval. It can either play a single message, or be loaded with up to 250 messages onto the SD card, with each message played for every remote switch event.
