STHIRA Ultrasonic Rat Repellent for Car Engines with Smart Detection and 4 LED Lights | Heat‑Resistant IP54 Rodent Protection Device

STHIRA Upgraded 3-in-1 Ultrasonic Rat Repellent for Car Engine & Interior offers advanced rodent protection with a combination of variable high-frequency sound waves and LED strobe lights that help deter mice, rats, and squirrels. Designed with smart detection technology, it uses vibration sensors to automatically switch between active and standby modes, minimizing power consumption. This versatile rodent repeller works both in car engines and home spaces like garages or attics. Its flame-retardant ABS casing ensures heat resistance and durability under the hood, supported by an IP54 waterproof rating. With human-safe, eco-friendly operation and zero poisons, STHIRA provides reliable and long-lasting vehicle and home rodent defense.

• Constructed with a flame-retardant ABS casing that withstands high engine temperatures and enhances durability.
• Combines ultrasonic variable frequency waves and LED light flashes to disturb rodents’ nervous systems and drive them away effectively.
• Equipped with smart vibration sensors that enable automatic standby and reactivation for efficient power management.
• Operates at human- and pet-safe ultrasonic frequencies without using toxic chemicals, poisons, or traps.
• Includes both DC-to-USB and car power cables for flexible use in vehicles, garages, or attics.