This 65-foot (20 metre) Extension Cord is especially designed to fit the 9-volt plug and adapter that comes with your Aspectek Yard Sentinel and Rat Killer products.

The cord extends the reach of the animal control device, eliminating the need for costly batteries. It’s weather resistant, so you can use it outdoors with your Yard Sentinel products. Get even more convenience and flexibility out of your ultrasonic Yard Sentinel and Bark Stop devices by attaching this extension cord.

For use with AC Adapter for all Aspectek Yard Sentinel Models: Yard Sentinel, Yard Sentinel RC, Yard Sentinel STROBE, Yard Sentinel Dual, Yacht and RV Guard, Bark Stop, Bark Stop Pro, and for the powerful Aspectek Rat Killer rat zapper.


  • 65 Ft (20 metre) Extension Cord specially designed for Aspectek 9-volt plug-in devices.
  • Compatible with the Yard Sentinel, Bark Stop and Rat Killer products.
  • Extend the reach of your device without using batteries.
  • Adds even more convenience & flexibility to your Aspectek device.
  • Weather-resistant.

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Benefits To Using Our Bird Deterrent Products

  • Cut recurring cleanup and repair costs 
  • Protect buildings and equipment from corrosive bird droppings
  • Increase and maintain property aesthetics
  • Eliminate fire hazards caused by birds building nests, under hosues in vents and chimneys
  • Reduce health and liability risks associated with pest bird infestation 
  • Prevent the spread of diseases, such as West Nile, Salmonella & E. Coli  
  • Save parks, yards, corporate grounds, pools, ponds, turf, etc. from bird damage 
  • Decrease nuisance for residents, neibours, workers and customers



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