Raccoon deterrent for yards and bin areas
Raccoons are persistent, and no deterrent removes the food that brings them back. The PestRay Perimeter Sentry is solar and motion triggered: when something crosses its forward cone it answers with high-frequency sound waves and an LED flash for about 30 to 40 seconds. Aim one at each way in, and pair it with secured bins and cleared food. Raccoons can habituate, so move units every few weeks.
What we recommend
Perimeter Sentry
Solar · motion sensor · sound + LED · stakeStake one facing the route in — the gap by the bins, the fence corner, the deck edge. Solar, motion triggered, IP44 rain and splash resistant. One unit covers one approach path, three to four ring a property.
Rated 4.7 out of 5
The Perimeter System
4x Perimeter Sentry + Indoor 2-packFour Sentries to ring a property at ground level plus two Indoor Plugs for the rooms. There is no roof unit in this set.
Rated 4.8 out of 5
The Complete System Pro
Spinner + 2x Sentry + Indoor 2-packAdds the Rooftop Spinner to two Sentries and two Indoor Plugs, for a property with a roof problem as well as a way in at ground level.
Rated 4.8 out of 5Guides that answer this
- Do Ultrasonic Pest Repellers Really Work? An Honest, Sourced Answer
A candid, evidence-based look at whether ultrasonic pest repellers actually work, where they help, where they fall short, and how to combine methods for real results.
- The Best Humane, Poison-Free Pest Control for the Whole House
A practical, honest guide to protecting your whole home without poison or lethal traps, with methods ranked by effectiveness and humaneness and clear notes on where each one falls short.
Common questions
Why do ultrasonic repellers seem to stop working over time?
Because animals habituate. When a pest hears a steady tone for days with no real consequence, it learns to ignore it, much like tuning out background noise. Devices with randomized frequencies slow this, but the fix is layering: pair the device with sanitation and exclusion so the pest has a real reason to leave.
What works better than ultrasonic devices alone?
A layered approach. Sealing entry points and removing food and clutter is the most effective foundation indoors. Outdoors, continuous motion deterrents like reflective solar spinners resist habituation better than sound or static objects. Ultrasonic units are a useful supporting layer, and traps or a professional handle established infestations.
Are ultrasonic pest repellers safe for pets?
They are generally safe for cats and most dogs, and they use no poison. However, rodents, rabbits, guinea pigs, hamsters, and some dogs can hear these frequencies and may be stressed by them. If you keep small caged pets, place devices away from their enclosures or choose a different method for that room.
PestRay devices are humane deterrents, not pesticides, part of an integrated approach, not a guaranteed solution. Results vary by placement, local wildlife and how established the problem is.