The FSP-211B is an IP66 rated motion sensor that mounts in an outdoor lighting fixture and provides multi-level control based on motion and/or daylight contribution. It controls 0-10 VDC LED drivers or dimming ballasts, as well as non-dimming ballasts and, with an FSP-Lx Lens, is rated for wet and cold locations. All control parameters are adjustable via a wireless configuration tool capable of storing and transmitting sensor profiles.

See Spec Sheet


  • Input voltage: 120/277VAC; 50/60Hz
  • Load ratings:
    • 120VAC 0-800W tungsten, ballast, LED driver; 1/6hp motor
    • 277VAC 0-1200W ballast, LED driver; 1/6hp motor
  • Relay life rating
    • 200,000 cycles (120/277VAC)
    • 50,000 cycles (230VAC)
  • High mode: 0-10V; default 10V
  • Low mode: Off, 0-9.8V; default 1V
  • Time delay: 30 sec., 5-30 min.; default 5 min.
  • Cut off delay: none, 1-60 min. 1-5 hrs.; default 1 hr.
  • Sensitivity: none, low, med, max; default max
  • Setpoint: none, 1-250 fc, auto; default disabled
  • Photocell On/Off: 1-250 fc; default disabled
  • Ramp up time: none, 1-60 sec.; default none
  • Fade down time: none, 1-60 sec.; default none
  • Operating temperature: -40 to 167°F (-40 to 75°C)
  • Operating Humidity: 20-90%
  • Weight: 2.8oz (80 grams)
  • UL and cUL listed (E101196)
  • Five year warranty

Fixture Ordering Information

301MSFSP211Wattstopper FSP-211 Bi-Level PIR Motion Sensor
302FSPL2Lens Module For FSP-211 48’ Diameter From 8’ Mounting Height
303FSPL3Lens Module For FSP-211 40’ Diameter From 20’ Mounting Height
304FSPL7Lens Module For FSP-211 100’ Diameter From 40’ Mounting Height
305FSIR100Wattstopper Fsir-100 Wireless Configuration Tool For FSP-211/HBP-111