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Dealers Truck

Whelen 800D Series

Featuring a low profile base design and producing a full 25 watts of output power (36 watts input), the 800D Series beacons are available with either our new high-gain, high profile dome, or our traditional low profile, double fresnel optic dome.

  • High-gain, self-cleaning, aerodynamic high profile dome.
  • Traditional low profile double fresnel optic dome.
  • 36 watt input/25 watt output.
  • Choice of four flash patterns standard in every model: CometFlash®, DoubleFlash, RapidRate™ and ActionFlash™.*
  • Optional built-in exclusive Photo Sensor (selectable use) via automatic intensity control or automatic On/Off operation.*
  • Manual Hi/Low intensity control via external switch.
  • Real-Time Diagnostix™, when used with optional 800DCTRL switch assembly.* Certified to S.A.E. & California Title XIII requirements.
  • Double fresnel optic lens provide excellent 360° light dispersion. Available in high and low dome profiles.
  • Dual voltage 12/24VDC power supply includes circuits that protect against reverse polarity damage and flash tube ionization.
  • Patented clamp circuit prevents power supply damage in the event of flash tube failure.
  • Powder coated die cast base offers flange, permanent and 1" NPT pipe mounting, standard.
  • Dash mount, magnetic mount and adjustable pole mount models are also available.
  • Five year, Heavy-Duty Professional Warranty on power supply; two year warranty on Gold Medallion flash tube.*
  • Optional 800DCTRL, four pattern beacon controller with High/Off/Low intensity switch and diagnostic LED Indicator*.
  • *A Whelen Exclusive.