Versatile sensors designed for installation inside the bottom of a light fixture body, to the outside of a fixture via a 1/2” knockout or to a pole. The sensor is ideal for areas such as parking facilities, gas stations, pedestrian pathways and warehouses. A choice of three lenses ensures complete coverage for mounting heights up to 40’. The FSP-2×1, FSP-2x1B, and FSP-3x1B sensors provide multi-level control based on motion and/or daylight contribution. They control 0-10 VDC LED drivers or dimming ballasts, as well as non-dimming ballasts and, with an FSP-Lx Lens, are rated for wet and cold locations. ​Control parameters are adjustable via an IR Remote Control (FSP-2×1/2x1B) or an iOS or Android Sensor Configuration App (FSP-3x1B) capable of storing and transmitting sensor profiles. Passive Infrared (PIR) Occupancy Sensor. IR remote control available for FSP-2×1/2x1B sensor configuration. Bluetooth based iOS or Android sensor configuration app available for free to configure FSP-3x1B sensors. UL244A and UL508; IP66 rated (when fully assembled and installed) for use in wet locations (FSP-2x1B and FSP-3x1B). This product meets the materials restrictions of RoHS.