2 Pack Bat Deterrent Plug-in Ultrasonic Bat Repellent Devices, Convenient Bats Removal Device& Bird Repeller, Keeping Bats Away from Attics, Houses, and Porches.

Adjustable ultrasonic frequency—the bat repellent for attic select from multiple ultrasonic frequencies to precisely target the frequency range sensitive to bats’ hearing. The device intelligently adjusts the range and intensity to prevent bats from adapting. If the desired effect is not achieved, the frequency can be adjusted to maximize bat repellency in attics, garages, or outdoor spaces.
Convenient and practical: Plug it in and use it immediately. Turn on the switch, adjust the frequency to your preference, place it where you want to keep bats away, and wait for this bat repeller to take effect.
Wide-area protection: The ultrasonic bat repellent devices’s ultrasonic emissions cover extensive indoor and outdoor areas. It becomes more effective after approximately 21 days of placement. It is recommended to place it in open areas with minimal obstacles to protect residential areas, barns, and gardens from bat infestations. It is an ideal choice for residential areas, warehouses, and courtyards.
This bat repellent outdoor is safe for pets and humans.this ultrasonic bat repeller emits high-frequency sound waves that are inaudible to humans and pets, protecting your loved ones (including cats and dogs) and giving you peace of mind. It serves as an alternative to traditional outdoor bat repellent solutions.