The TX-1 wireless transmitter using RF 1.9 GHz frequency (DECT) provides a unique possibility to create a perfect flexible sound solution for business applications. It can be connected to any source of choice, like a streaming box, smartphone, iPad, stereo equipment or network player, or even a TV-set. TX-1 can feed up to 32 speakers in 6 volume zones. The transmitter needs no software or installation. Just plug and play.