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Whelen 8 TIR6 Two Piece Traffic Advisor and Control Head
List Price $1693.00
Sirennet Price:  $1,100.45
Brand: Whelen
Part# TA4437M

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Product Literature
Installation Sheet

The Whelen TA4437M is another state of the art Traffic Advisor to help protect your vehicle from rear end collisions. The Whelen TA4437M Traffic Advisor alerts approaching traffic to hazardous vehicle situations and can indicate the correct direction with bright signal sequencing. The Whelen TAM85 Traffic Advisor is so long lasting you may never need another Traffic Advisor!

The Whelen TA4437M is a Two Piece 500 Series Traffic Advisor with 8 TIR6s in a black, rectangular extruded aluminum housing. The Whelen TA4437M's High Intensity TIR6 Super-LED modules are rated for over 100,000 hours of service with low, low current consumption. The Whelen TA4437M Traffic Advisor surface mounts horizontally or vertically with two adjustable mounting foot brackets.

Use the Whelen TACTLD1 compact, remote control console to select from Four Operating Modes (left, right, split and flash). A rear panel dip switch provides eight unique flash pattern choices such as Solid Arrow, Sequence On/Sequence Off, etc. An LED display on the TACTLD1 Control Console replicates the lamp sequence and visual pattern of the device. Put a dependable and effective Whelen Traffic Advisor to work for you.

This is a Special Order item. Special order items are non-cancelable, non-returnable, and non-refundable. All sales for special order items are final.


  • Eight TIR6 lamps.
  • Split two piece housing.
  • 4 lamps per section.
  • TACTLD1 control head.
  • Voltage: 12.8 VDC
  • Current Draw: 1 amp (min), 8 amps (max).
  • Dimensions (each): 2-1/2" (64mm) H x 4-1/2" (114mm) D x 22-3/4" (58cm) W.

Whelen 5 Year Warranty

Part Number(s):  TA4437M