The NexLight family of ceiling mount occupancy sensors provides a range of control solutions for spaces with finished ceilings (e.g., tiles, sheetrock, and plaster). Preferred by contractors for their simple, yet flexible, mounting methods, NexLight sensors reduce installation time and fuss. NexLight products utilize the latest passive infrared technology and digital signal processing techniques to provide unmatched detection performance. Additionally, NexLight devices are available with integrated microphone to provide overlapping passive acoustic occupancy detection for rooms with obstructions or where occupant motion will be limited. Check specifications for exact devices.