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Small rectangular box with red and white LEDs, zip ties and cables visible

Ultrasonic Pest Control Repellent Battery USB DC Powered

SKU CH-BA8J-SJDRF

Ultrasonic pest repeller protects vehicle engines with 18-36kHz sound waves, LED strobe lights, and vibration-activated standby using battery, USB, or DC power

  • Protects vehicle wiring from costly rodent damage using 18-36kHz ultrasonic waves and LED strobe lights
  • Three flexible power options: 4 AA batteries, 5-12V USB adapter, or direct DC connection
  • Smart vibration sensor activates standby while engine runs and resumes protection 90 seconds after parking
  • Battery life exceeds three months in standby mode with automatic power management
  • Safe for humans and pets with inaudible ultrasonic frequencies and chemical-free operation

Vehicle Rodent Protection

This ultrasonic pest repellent protects car engines from mice, rats and squirrels that chew wiring under the bonnet. It emits 18-36kHz sound waves and bright LED strobe lights to drive rodents away without chemicals or traps. The device is secured with included zip ties and activates automatically when you park.

Flexible Power and Smart Standby

Power options include four AA batteries for over three months of standby, a 5-12V USB adapter or a direct DC connection to the vehicle's under-hood outlet. A built-in vibration sensor detects engine start and switches the unit to standby; full operation resumes within 90 seconds of parking. This extends battery life and removes the need for manual resets.

Upgrade From Basic Traps or Poison

The unit replaces toxic baits, snap traps and single-power repellents that require frequent checks. The jump is worth it when you want continuous, hands-free protection that works while the vehicle sits unattended. It is not suited for buyers who need indoor room coverage or a device that runs constantly without cycling.

Highlights

  • Protects vehicle wiring from costly rodent damage using 18-36kHz ultrasonic waves and LED strobe lights
  • Three flexible power options: 4 AA batteries, 5-12V USB adapter, or direct DC connection
  • Smart vibration sensor activates standby while engine runs and resumes protection 90 seconds after parking
  • Battery life exceeds three months in standby mode with automatic power management
  • Safe for humans and pets with inaudible ultrasonic frequencies and chemical-free operation

Specifications

No published specifications for this item yet.

Questions about this item

How long does the ultrasonic cycle run before the repellent switches to standby?

The device operates for 10 seconds, then enters standby for 100 seconds, repeating this cycle while the vehicle is stationary.

What indicator lights show the repellent is active or in standby during all-day use?

During operation the red light flashes every 2 seconds and the white strobe pulses in 2-second bursts; in standby the green light flashes every 5 seconds.

Which power sources must I already have available to run this unit in my engine bay?

You need either four AA batteries, a 5-12 V USB adapter, or a DC connection to the vehicle's under-hood power outlet.

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