AC Adaptor is designed to fit the 9-volt plug and adapter of your Aspectek Yard Sentinel, Bark Stop series devices, and the powerful Aspectek Electronic Rat Killer.

The AC Adaptor allows you to use your device with AC instead of batteries. Extend the reach of the device without worrying about 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 Aspectek Yard Sentinel & Bark Stop ultrasonic devices, & Aspectek Electronic Rat Killer.


  • Use for Aspectek Yard Sentinel, Bark Stop and Rat Zapper products
  • AC Adaptor, Easy-to-use replacement unit
  • A 12V - 240 adapter is also available for all Bird -X products

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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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