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Rodent Damage
Rodents and other animals might take shelter under the hood of your engine, especially during chilly winter and spring days since car engines are usually warm, dry and undisturbed, providing an ideal shelter for feeding, resting or breeding. Once in there, these creatures can cause considerable damage to the car. Engine wires are particularly vulnerable to rodent damage. If rodents chew away the insulation covering the wires, it can cause short circuits, resulting in expensive damage to engine.
Loraffe Under Hood Animal Repeller
Ultrasonic Pest Repellent for Vehicles (Protected by US Patent)
Rats, mice, squirrels, martens, chipmunks and other destructive rodents often shelter under the hood of vehicles and damage wiring harnesses, cables and other expensive parts. Loraffe Under Hood Animal Repeller emits sonic waves and ultrasonic waves that cause their intense auditory stress and LED strobe lights that target their eyesight to create a hostile environment under the bonnet for animals or pests to live, and force them to move on and escape from your car.
- Constantly variable high-intensity ultra sonic pulses (inaudible)
- 3 LED strobe lights
- Easy to install
- Connects to 12 or 24 volts car battery
- On/Off Button
- Low power consumption
- Low-voltage protection
Ultrasonic
The ultrasonic speaker emits high-pitched ultrasounds varying between 25,000 - 55,000 Hz to annoy and cause intense auditory stress to rodents.
Flash Lights
3 LED strobe lights flash to target rodents' eyesight, making the engine compartment an unbearable environment for rodents to live and nest.
**SEIZURE WARNING**: This product emits flashing lights that may potentially trigger seizures for people and pets with photosensitive epilepsy. Please consider this before purchasing this product.
Auto Cycle
Automatically cycle the operation if the car battery voltage is higher than 10.7 volts and no vibration occurs.
On/Off Switch
The On/Off switch allows you to turn on/off the repellent when necessary.
Auto On/Off Features
Low Voltage Protection
Stops working to protect the vehicle battery when battery voltage drops below 10.5V.
Auto-repeat the cycles
Continues to work and repeats the cycles when the battery voltage is higher than 10.5V.
Auto-standby
Enters standby mode to save battery power when you are driving.
Auto-start
Resumes the operation after the car stays still for more than 20 seconds.
Recommended Using in the Engine Compartment
Designed for use in most Gasoline and Diesel vehicles where the 12-volt or 24-volt battery is located in the engine compartment.
**NOTE**: The wires should be connected to the 12-volt or 24-volt battery located in the engine compartment. Please check the location of your vehicle's battery before purchase.
No Suggested for Electric or Hybrid Electric Vehicles
Not suggested using in the Electric or Hybrid Electric Vehicles, or vehicles with battery located in the passengers' compartment or in the trunk. The challenge lies in the accessibility of the 12-volt or 24-volt battery, as well as the limitations of the unit's reach.
CAUTION Before Purchase
Certain vehicles' electrical systems may restrict the connection of external devices, such as under hood rodent repellent, which could potentially trigger the vehicle's warning system. If you have concerns, please contact the vehicle manufacturer to inquire about the compatibility of your vehicle’s electrical system before purchase.
HEAT RESISTANT
The Under Hood Rodent Repellent is designed for use in the engine compartment, featuring durable, fire-resistant materials capable of withstanding extreme under hood conditions.
It functions reliably within a temperature range of approximately -20°C (-4°F) to around 80°C (176°F). Operating it outside of this range can cause device damage.
Please ensure that the device is not exposed to excessive heat. Avoid placing it on or near the car engine, exhaust manifold, or any other high-temperature zones.
 Loraffe Wired Under Hood Rodent Electronic Repeller |  Loraffe Wireless Under Hood Rodent Electronic Repeller |  Loraffe Wireless Under Hood Rodent Electronic Repeller |  Loraffe Plug-in Rodent Electronic Repeller for Indoor Use |  Vekibee Rodent Electronic Repeller for Car Engines | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Power Source | 12 - 24V car battery | 3 AA batteries | 2 C batteries | 100 - 240V Outlet | 12 - 24V car battery |
| Strobe Lights | 3 | 2 | 2 | 12 | 2 |
| Ultrasound Frequency | 25,000 - 55,000 Hz | 25,000 - 55,000 Hz | 25,000 - 55,000 Hz | 18,000 - 65,000 Hz | 25,000 - 55,000 Hz |
| Impulse | - no data | - no data | - no data | Impulse Attack Waves | - no data |
| Predators' Sounds | - no data | - no data | - no data | Built-in Recordings of Predators' Sounds | - no data |
| Repels | Mice, Rats | Mice, Rats | Mice, Rats | Mice, Rats | Mice, Rats |
| Protects | Engine compartment | Home, Car, RV, Boat, etc. | Home, Car, RV, Boat, etc. | Home, RV, Boat, etc. | Engine compartment |
| Remote Control | - no data | - no data | - no data | - no data | 4-Button Remote Control |
FAQ
HOW DO I KNOW IT'S WORKING?
The LED flashes continuously during operation. Ultrasonic waves are emitted automatically and are generally inaudible to humans.
IS IT COMPATIBLE WITH HYBRID VEHICLES?
Compatible with most 12V hybrid vehicle electrical systems. Please verify access to the vehicle's 12V battery before installation.
HOW LONG DOES IT TAKE TO DETER RODENTS?
Results vary by environment and infestation level. Continuous operation is recommended for best long-term protection.
Intelligent Pest Deterrence
Advanced rodent repellent solutions designed to protect your home and vehicles.
Smarter Rodent Repellents
Smart Defense Starts Here
Born from a desire to offer smarter, safer rodent deterrence, Loraffe was founded by engineers who combined technical expertise with a commitment to humane protection.
We saw a need for clean, effective solutions that actually work—whether it’s protecting your engine, wiring, or indoor spaces.
Today, our repellents combine ultrasonic waves, LED strobe lights, and predator sounds to help customers defend their homes and vehicles with confidence.
Intelligent Pest Deterrence
Advanced rodent repellent solutions designed to protect your home and vehicles.
Smarter Rodent Repellents
Smart Defense Starts Here
Born from a desire to offer smarter, safer rodent deterrence, Loraffe was founded by engineers who combined technical expertise with a commitment to humane protection.
We saw a need for clean, effective solutions that actually work—whether it’s protecting your engine, wiring, or indoor spaces.
Today, our repellents combine ultrasonic waves, LED strobe lights, and predator sounds to help customers defend their homes and vehicles with confidence.
Loraffe Under Hood Animal Repeller
Rodent Damage
Rodents and other animals might take shelter under the hood of your engine, especially during chilly winter and spring days since car engines are usually warm, dry and undisturbed, providing an ideal shelter for feeding, resting or breeding. Once in there, these creatures can cause considerable damage to the car. Engine wires are particularly vulnerable to rodent damage. If rodents chew away the insulation covering the wires, it can cause short circuits, resulting in expensive damage to engine.
Ultrasonic Pest Repellent for Vehicles (Protected by US Patent)
Rats, mice, squirrels, martens, chipmunks and other destructive rodents often shelter under the hood of vehicles and damage wiring harnesses, cables and other expensive parts. Loraffe Under Hood Animal Repeller emits sonic waves and ultrasonic waves that cause their intense auditory stress and LED strobe lights that target their eyesight to create a hostile environment under the bonnet for animals or pests to live, and force them to move on and escape from your car.
- Constantly variable high-intensity ultra sonic pulses (inaudible)
- 3 LED strobe lights
- Easy to install
- Connects to 12 or 24 volts car battery
- On/Off Button
- Low power consumption
- Low-voltage protection
Ultrasonic
The ultrasonic speaker emits high-pitched ultrasounds varying between 25,000 - 55,000 Hz to annoy and cause intense auditory stress to rodents.
Flash Lights
3 LED strobe lights flash to target rodents' eyesight, making the engine compartment an unbearable environment for rodents to live and nest.
**SEIZURE WARNING**: This product emits flashing lights that may potentially trigger seizures for people and pets with photosensitive epilepsy. Please consider this before purchasing this product.
Auto Cycle
Automatically cycle the operation if the car battery voltage is higher than 10.7 volts and no vibration occurs.
On/Off Switch
The On/Off switch allows you to turn on/off the repellent when necessary.
Auto On/Off Features
Low Voltage Protection
Stops working to protect the vehicle battery when battery voltage drops below 10.5V.
Auto-repeat the cycles
Continues to work and repeats the cycles when the battery voltage is higher than 10.5V.
Auto-standby
Enters standby mode to save battery power when you are driving.
Auto-start
Resumes the operation after the car stays still for more than 20 seconds.
Recommended Using in the Engine Compartment
Designed for use in most Gasoline and Diesel vehicles where the 12-volt or 24-volt battery is located in the engine compartment.
**NOTE**: The wires should be connected to the 12-volt or 24-volt battery located in the engine compartment. Please check the location of your vehicle's battery before purchase.
No Suggested for Electric or Hybrid Electric Vehicles
Not suggested using in the Electric or Hybrid Electric Vehicles, or vehicles with battery located in the passengers' compartment or in the trunk. The challenge lies in the accessibility of the 12-volt or 24-volt battery, as well as the limitations of the unit's reach.
CAUTION Before Purchase
Certain vehicles' electrical systems may restrict the connection of external devices, such as under hood rodent repellent, which could potentially trigger the vehicle's warning system. If you have concerns, please contact the vehicle manufacturer to inquire about the compatibility of your vehicle’s electrical system before purchase.
HEAT RESISTANT
The Under Hood Rodent Repellent is designed for use in the engine compartment, featuring durable, fire-resistant materials capable of withstanding extreme under hood conditions.
It functions reliably within a temperature range of approximately -20°C (-4°F) to around 80°C (176°F). Operating it outside of this range can cause device damage.
Please ensure that the device is not exposed to excessive heat. Avoid placing it on or near the car engine, exhaust manifold, or any other high-temperature zones.
Loraffe Wired Under Hood Rodent Electronic Repeller | Loraffe Wireless Under Hood Rodent Electronic Repeller | Loraffe Wireless Under Hood Rodent Electronic Repeller | Loraffe Plug-in Rodent Electronic Repeller for Indoor Use | Vekibee Rodent Electronic Repeller for Car Engines | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Power Source | 12 - 24V car battery | 3 AA batteries | 2 C batteries | 100 - 240V Outlet | 12 - 24V car battery |
| Strobe Lights | 3 | 2 | 2 | 12 | 2 |
| Ultrasound Frequency | 25,000 - 55,000 Hz | 25,000 - 55,000 Hz | 25,000 - 55,000 Hz | 18,000 - 65,000 Hz | 25,000 - 55,000 Hz |
| Impulse | - no data | - no data | - no data | Impulse Attack Waves | - no data |
| Predators' Sounds | - no data | - no data | - no data | Built-in Recordings of Predators' Sounds | - no data |
| Repels | Mice, Rats | Mice, Rats | Mice, Rats | Mice, Rats | Mice, Rats |
| Protects | Engine compartment | Home, Car, RV, Boat, etc. | Home, Car, RV, Boat, etc. | Home, RV, Boat, etc. | Engine compartment |
| Remote Control | - no data | - no data | - no data | - no data | 4-Button Remote Control |
FAQ
HOW DO I KNOW IT'S WORKING?
The LED flashes continuously during operation. Ultrasonic waves are emitted automatically and are generally inaudible to humans.
IS IT COMPATIBLE WITH HYBRID VEHICLES?
Compatible with most 12V hybrid vehicle electrical systems. Please verify access to the vehicle's 12V battery before installation.
HOW LONG DOES IT TAKE TO DETER RODENTS?
Results vary by environment and infestation level. Continuous operation is recommended for best long-term protection.