TekLink TL200 is a wireless control system that requires NO commissioning - it works right out of the box. Once motion is detected by one luminaire, the adjacent fixtures in range respond to the occupancy event. TL200’s range can extend up to 200ft, depending on environmental and installation conditions. The range can be reduced via the mobile app. This group occupancy detection prevents the single-fixture “cascade-on” effect common to other control systems. TL200 does not require any additional on-site devices. Simple setting adjustments are made via the TekLink mobile app.