Plug-In Ultrasonic Pest Control Device for Home, 4 Pack

Ultrasonic Frequency Emitter, Universal Voltage 90 to 250V, Blue Indicator,

It is common to have problem areas at home that keep recurring. You're setting traps, spraying corners, and still finding the same spots need attention every week. Cover your kitchen, basement, garage, and bedroom with something that operates quietly in the background.

This plugs into any outlet from 90 to 250 volts without an adapter. The dual chip emits frequencies from 22 to 65 kilohertz continuously across an 800 to 1,200 square foot signal range. The blue indicator light confirms the device is powered and actively emitting.

These frequencies fall outside human and most pet hearing ranges, so no audible sound comes through. The 1.1 oz ABS body plugs in without blocking the adjacent socket. At 3 to 5 watts, it runs without a noticeable impact on energy usage and stays cool after days of continuous operation.

A temperature range of 0 to 104 degrees means it handles cold basements and warm kitchens without issues. No batteries are needed and it takes up no floor space, with nothing to replace or trip over. The four-pack covers a kitchen, basement, garage, and bedroom all at once.

• DUAL CHIP ULTRASONIC EMISSION: Two chips emit frequencies from 22 to 65 kilohertz continuously, ensuring the signal remains active across the entire coverage area without interruption.
  
  
• 800 TO 1,200 SQ FT SIGNAL RANGE: Each unit covers large rooms, open floor plans, and basement areas from a single centrally placed outlet position.
  
  
• UNIVERSAL 90 TO 250 VOLT INPUT: Plugs into standard outlets across different voltage systems worldwide without any adapter or converter needed.
  
  
• INAUDIBLE FREQUENCY RANGE: Operates at ultrasonic frequencies outside human hearing and most household pet hearing ranges, so no buzzing or humming is audible.
  
  
• BLUE ACTIVE INDICATOR LIGHT: Front-facing light confirms the device is powered on and emitting frequencies, so you always know when it’s running.
  
  
• 1.1 OZ COMPACT ABS BODY: Lightweight construction stays securely in the outlet without sagging or blocking the adjacent socket during continuous operation.
  
  
• 3 TO 5 WATT LOW DRAW: Minimal wattage means the device runs around the clock without noticeably increasing your energy use and stays cool to the touch.
  
  
• FOUR-PACK MULTI-ROOM COVERAGE: Place one unit in each room simultaneously, so multiple areas stay covered without needing to buy units separately or move them around.

Product Specifications

• Material: ABS Plastic
• Weight: 1.1 oz
• Power Draw: 3 to 5 Watts
• Voltage Range: 90 to 250 Volts
• Operating Temperature: 0 to 104°F
• Frequency Range: 22 to 65 kHz
• Signal Coverage: 800 to 1,200 sq ft Per Unit
• Indicator: Blue Light
• Power Source: Plug-In, No Batteries
• Pack Size: 4 Units

What's Included

• 4 x Ultrasonic Frequency Emitter Units
• 1 x User Manual

Frequently Asked Questions

Will this device affect my dogs, cats, or other household pets?
The frequency range of 22 to 65 kilohertz is designed to fall outside human hearing and most common household pet hearing ranges. However, some animals, including certain dog breeds, rabbits, and small rodents, may have broader hearing sensitivity, so monitoring your pets after initial setup is always a sensible precaution.

Does the device need to be placed at a specific height or position in the room?
Plugging the unit into a centrally located outlet at a mid-wall height generally provides the best signal distribution across the coverage area. Avoid placing it behind large furniture or inside enclosed cabinets, as physical barriers can reduce how effectively the frequencies travel through the space.

How long does it take to notice results after plugging the units in?
Results vary depending on the severity of the problem and the layout of your space. Allowing the units to run continuously for several weeks gives the frequencies enough time to establish a consistent presence across the coverage area before drawing conclusions about effectiveness.

Can I use all four units in the same room for stronger coverage?
Each unit is designed to cover 800 to 1,200 square feet independently, so deploying all four in separate rooms delivers the broadest whole-home coverage. Using multiple units in the same room is an option for unusually large open spaces, but spreading them across different problem areas generally yields better overall results.