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Two small rectangular boxes with wiring harnesses and three LED lights each

Loraffe 12V/24V Ultrasonic Under Hood Rodent Repellent Dual Pack

SKU CH-913P-ZT83J

Two ultrasonic repellers with flashing LED strobes install in engine compartments on 12V or 24V systems and shut off automatically below 10.7V to deter rodents from wiring

  • Dual units protect two vehicles or one large engine bay
  • Variable 2555 kHz ultrasound and three LED strobes deter rodents
  • Connects directly to 12 V or 24 V battery with included harness
  • Auto shut-off below 10.7 V preserves battery charge
  • Vibration sensor activates standby while driving to save power

Dual-Unit Vehicle Protection

The pack contains two complete ultrasonic repellers for 12V or 24V vehicle electrical systems. Each unit mounts in the engine compartment and combines variable-frequency output at 2555 kHz with three LED strobe lights. The system targets rats, mice, squirrels, martens and chipmunks that shelter near warm engines.

Upgrade from Single-Unit Coverage

Adding the second unit extends protection to a second vehicle or widens the deterrent zone inside one large engine bay. The jump is worthwhile when you park multiple vehicles outdoors or when a single emitter leaves shadow areas where rodents can still reach wiring harnesses and hoses.

Battery-Guarded Operation

Smart low-voltage protection shuts each unit off automatically below 10.7V to preserve starting power. Vibration sensing puts the repellers on standby while the vehicle moves and reactivates them after parking, so the battery is not drained during daily driving cycles.

Highlights

  • Dual units protect two vehicles or one large engine bay
  • Variable 2555 kHz ultrasound and three LED strobes deter rodents
  • Connects directly to 12 V or 24 V battery with included harness
  • Auto shut-off below 10.7 V preserves battery charge
  • Vibration sensor activates standby while driving to save power

Specifications

No published specifications for this item yet.

Questions about this item

What battery voltage does each repeller unit require for installation?

Each unit connects directly to a 12V or 24V vehicle battery using the included wiring harness.

How does the vibration sensor affect the unit's operation after parking the vehicle?

The built-in vibration sensor places the unit into standby while the vehicle is moving and automatically resumes ultrasonic and LED operation once the vehicle is parked.

At what battery voltage will the low voltage protection shut the unit off?

The intelligent low voltage protection automatically powers off the unit when battery voltage drops below 10.7V to prevent excessive discharge.

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