BTS30 is not only designed to deliver great sound but also to be installer-friendly and attractive for commercial use. The amplifier and keypad units are connected via RJ45 terminated twisted pair cables, with a maximum length of 20 metres, making positioning in more difficult installations a breeze. With IP64 certified keypad unit, and UL2043 approved amplifier unit allows for installation in bathrooms and air-handling spaces respectively. Customers can even decide whether to utilise mono or stereo output and set a maximum volume.