Home Ultrasonic Bat Exclusion System (ClearLine Edition)
White hf-why-thr bat repellent electronic device with a transparent stripe
Ultrasonic Bat Exclusion System with text about safety, bat harm reduction, and coverage area
ultrasonic bat exclusion system with images of bats and sound waves.
effective indoor and outdoor bat exclusion system
White hf-why-thr bat repellent electronic device with a transparent stripe
Ultrasonic Bat Exclusion System with text about safety, bat harm reduction, and coverage area
ultrasonic bat exclusion system with images of bats and sound waves.
effective indoor and outdoor bat exclusion system
 1 of 8

Ultrasonic Bat Exclusion System (ClearLine Edition)
BrandHF-WY-THR
ScentUnscented
Item Volume42 Cubic Inches
Material FeatureCruelty Free
Item FormDevice
About this item
  • Subtle by Design – ClearLine provides a low-key bat exclusion device, ideal if you’d rather notice the absence of bats than the device itself.
  • High-impact ultrasonic sounds will fill any single indoor room up to 5,000 square feet in size; also work well as outdoor bat deterrent devices
  • Electromagnetic High Impact Repelling utilizes the outlet’s internal wires as an additional bat repellent to stop bats from hiding or traveling within the same wall of your home or building
  • Twin Scanning Technology uses two offset speakers to emit our proprietary bat deterrent sounds to safely eliminate bats activity in the area
  • These bat repellent devices stop bats in attics and other locations from adapting with adjustable Pitch, Range, and Output switches for diverse ultrasonic sound combinations
Sale price $59.99

Ask a question
Share

Estimate delivery times: 1-5 days (UPS), 1-3 days (USPS).

Return within 30 days of purchase. Replacements within 60 days of purchase.

Guaranteed Safe Checkout

Visa
PayPal
Mastercard
American Express
White hf-why-thr bat repellent electronic device with a transparent stripe

Ultrasonic Bat Exclusion System (ClearLine Edition)

$59.99

Humane Ultrasonic Bat Repeller for Attics, Barns, and Covered Outdoor Areas

Our ultrasonic bat repellent device offers a non-toxic, humane bat control solution that works without chemicals or traps. Safe for use around adults, children, and non-rodent pets, it provides reliable protection in attics, garages, barns, warehouses, porches, and covered outdoor living spaces.

Featuring Twin Scanning Ultrasonic Coverage and Electromagnetic Wall-Guard Defense, it helps stop bats from roosting in rafters and traveling inside wall cavities, addressing both nuisance bat presence and entry pathways.

The adjustable controls allow you to create varying ultrasonic waveforms, helping ensure the bats don’t adapt over time. This makes it a powerful yet humane bat deterrent for both large indoor areas and sheltered outdoor locations.

 outdoor bat control

Effective outdoor bat deterrent 


Yes — you absolutely can. While this ultrasonic bat repeller is optimized for indoor spaces, it also works great in covered outdoor areas where bats like to hide. Use it on porches, patios, decks, garages, barns, and under-roof soffits to help deter bats from roosting.

The unit is water-resistant, meaning it can handle light moisture and splashes, but it should not be placed in direct rainfall or standing water.

For best outdoor bat control, position the speakers so they’re aimed directly toward the bat activity, since open areas don’t reflect ultrasonic sound the way indoor walls do.

 

 Bat Repellent in Attic
Best placement for bats in attic?

 

  1. Place the device in the attic. Set it on cardboard or something hard rather than directly on blown-in insulation
  2. Outside the home, with the speakers aimed at the bats' Entry/Exit point
  3. In the room directly below the attic

 

 

Children and Pet-Safe Bat Exclusion System

Designed for safe, everyday use, this ultrasonic bat repeller targets mice and rats while remaining pet-friendly for non-rodent animals. It provides chemical-free bat deterrence that’s suitable for homes with adults and children—making it a smart, low-maintenance solution for year-round indoor bat defense.

 Safe to use around kids and non-rodent pets

 

Specifications and More Details

How many units do I need? Typically, customers only need one device per problem room/area when used indoors. Multiple units may be required when used outdoors or when dealing with a severe problem.
Power Supply This device is designed for 110V / 50–60Hz U.S. standard outlets only. Using the device with a 220V power source will activate the internal safety feature and permanently disable the unit. Such misuse is outside the intended operating conditions.
Can it use batteries? No, this device cannot use batteries; it must be plugged into an outlet or extension cord
My outside outlet is covered Please feel free to use an extension cord; not only does this give your device power, but the ability to aim the speakers directly at the bats' location is especially helpful when used outside.
Waterproof? Can I use outside? It is water-resistant so it can take a little water or rain, but it is not water-proof so it should not sit in a puddle of water.
Intended Use Attic, Basement, Bathroom, Bedroom, Business, Crawlspace, Deck, Garage, Home, Indoors, Lanai, Outdoors, Porch, Shed,
Speaker Range Indoors: the sound bounces and echoes off walls, effectively filling a single room or space up to 5,000 sq. ft. Outdoors: customers have reported success against bats as high as 3-4 stories up by using an extension cord and setting the device on its against at the base of an exterior wall
Bats in the attic? If you don't have attic access, many customers get better success by using the device outside on an extension cord and facing the speakers at the bats' entry/exit point. This can work better than placing the device in the room under the attic as most attics tend to be unfinished with blown in insulation (which muffles the repelling sounds).
How long until I see results? It usually takes two weeks of using the recommended settings to see results. Please reach out for assistance if you aren't seeing results after the initial two-week period. If you make any setting changes, please run the device for at least one week with the new settings before making another change.
Material Plastic (White)
Physical dimensions 7 ounces (device only); 6" tall x 3.5" wide x 2" deep (not including the prongs)
Compliance FC, CE, ROHS, EPA Est. No. 085464-CHN-001
Why is it clicking? The device will click when the Output switch is set to Random. Please change the setting to CONT. to stop the clicking sound.