DigitalTeletek was established in September 2001 under the slogan of living up to customers' expectations with the best quality products. Our company has put a focus on following three products. First, we produce and export the Electronic Monitoring System. It is used to remotely monitor specified persons like criminals after applying a home arrest program. Second, we produce and export the 2.4 GHz Wireless Observation Systems that sends and receives wireless video & audiosignals.  And we have released another product of the Talking and Singing Toothbrush. It automatically produces talks and songs only while users brush their teeth. Therefore, it helps children accustom themselves to brush their teeth, and encourage them to enjoy it. And it also enables adult users to have a fun of brushing teeth.  We are steadily trying to become the business partner to give customers full of satisfaction and become the company to help children to have the health teeth with our products of Talking and Singing Intellectual Toothbrush.