The QS sensor module (QSM) is a ceiling-mounted device that integrates Lutron wireless and wired sensors through the wired QS Link on a HomeWorks QS processor. The QSM uses clear connect RF technology for communication with up to 10 radio Powr SavrTM occupancy/vacancy sensors and 10 Pico wireless controls. The QSM connects up to four Lutron wired occupancy sensors. No line voltage connections are required because the QSM is powered by the QS Link.