RV owners have been losing the fight against rodents for years. SafePlug is the device that's finally changing that.
#1
BEST SELLING RODENT DEFENSE
RV Storage Top Choice!
SafePlug™ Ultrasonic Rodent Defense System
- 24/7 Protection Just Plug in No Maintenance
- Protect your RV from Mice, Rats and 40+ other Pests
- Variable Frequency Technology - Signal Rodents Can't Get Immune To
- Family & Pet Friendly - Chemical Free
- Save Thousands in Potential Repair Costs
90-Day Money Back Guarantee
That's how confident we are in our device. If you're not satisfied, send it back and we'll refund your purchase. Less than 0.1% of customers request a refund!
Watch Out For Cheap Amazon Replicas.
Only our brand guarantees the highest quality with the newest state of the art Varying Frequency Technology! We are exclusively on SafePlug Official Site!
Garret Mitchell - Fort Myers, FL
We travel full-time and didn't want traps around our dog. This plugs in and just works. No Rodents or Pests inside our RV since. We're finally at peace during the off season!
Life-Time Warranty
You've Probably Seen Us On
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Pet & Kid Safe
Inaudible to humans and pets. No chemicals, no traps, ever.
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Completely Silent
Operates above human hearing. You'll never know it's running.
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100% Chemical-Free
No poison, no sprays, no toxic residue, anywhere it's used.
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Great for RVs, Garages & Cabins
Built for RV life — just as effective anywhere else rodents get in.
How SafePlug Stops Rodents
One device. One signal that never repeats. Your RV finally stays protected all season long.
SafePlug uses Varying Ultrasonic Pulsing technology.
When you plug it into an outlet in your RV, it immediately begins emitting a continuously shifting ultrasonic signal — one that never repeats in frequency, timing, or interval.
Peppermint oil and scent-based deterrents fade from a rodent's threat response the moment the smell stops changing, usually within two to three weeks. Fixed-frequency ultrasonic devices do the exact same thing to a rodent's hearing.
Without SafePlug, that fixed signal eventually gets filed away as safe background noise, and your RV sits unprotected for the rest of the season. With SafePlug, the signal never stops shifting, so a rodent's brain can never file it away as harmless.
Nothing in your rig changes.
You do not seal every gap. You do not check traps. You do not use chemicals. You simply plug it in — the light confirms it's running — and leave it running through the entire season.
Why It Matters
The Real Cost of Waiting
Every deterrent you've tried has a shelf life. Here's what happens when it runs out — and what actually holds up instead.
The Problem
2–3
Weeks before fixed-frequency devices stop working
The Stakes
$8,000+
Average repair cost from a single rodent damage event
The Result
98%
Of customers report being completely rodent and pest free since switching to SafePlug
Based on verified customer outcome data.
Coverage depends on your RV's size and layout - not just square footage.
Each SafePlug unit covers up to 300 sq. ft. — but the signal is weaker through walls, so separated zones like the bedroom, bathroom, and basement bay each need their own unit for full coverage. Use the guide to the left to find the right setup for your rig, from a single travel trailer to a full bunkhouse fifth wheel with undercarriage coverage. Not sure which bundle fits your RV?
Reach out to us and we'll help you get it right.
Three Steps. Zero Guesswork. How It Works
No apps, no batteries, no schedule to remember. Just real, continuous protection from the moment you plug it in.
1
Plug It In
No setup, no app, no batteries. Plug SafePlug into any standard outlet in your RV and it starts running immediately.
2
Cover Every Zone
Cabin, bedroom, basement bay — one unit per zone means there's no unprotected space left for a rodent to settle into.
3
The Signal Never Repeats
Unlike fixed-frequency devices a rodent's brain adapts to within weeks, SafePlug's continuously shifting signal never gives it the chance.
4
Rodents Are Gone, You're Protected
No droppings, no chewed wires, no surprises when you open the door. Just the rig exactly the way you left it — every time.
Customers Love Our Devices
No more spring surprises
We store our RV every winter and used to dread opening it up in spring. This year we plugged in SafePlug before storage season and didn't find a single issue when we opened the door. So much peace of mind.
Finally, something safe for our dog
We didn't want poison or traps anywhere near our dog, but nothing else seemed to actually work. SafePlug has been running for months now and we haven't seen a single sign of rodents since.
Wish we'd found this sooner
After paying for chewed wiring repairs two years in a row, we finally tried SafePlug. It's been a full season with zero damage. Should have done this years ago.
Genuinely this simple, Wow
I was skeptical it could really be this easy. Plugged it in, forgot about it, and that's it. No maintenance, no batteries, no hassle. It just works. No issues for the last 13 months!
Peace of mind, finally
We live in our RV full-time and rodents were a constant worry. Since installing SafePlug we haven't had a single issue. Can't recommend it enough.
Smart and easy to use
The website was easy to navigate and the product itself is incredibly clever. It’s one of those things you wonder how you traveled without before. Very happy with this purchase.
What MakesSafePlug So Effective
What MakesSafePlug So Effective
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SafePlug
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Other Deterrents
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Continuously Variable Signal Technology
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Effective Past 2-3 Weeks
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Chemical-Free
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Maintenance Required
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Covers every zone of your rig
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90-day guarantee
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Customer Reviews
See what our customers are saying about SafePlug™ Ultrasonic Rodent Defense System
Alex M. Denver, CO,
Verified Buyer
Finally Protected During
Storage!
"We store our Class C RV for 4-5 months every winter. Every year we'd come back worried about chewed wires or droppings in the cabinets. Since plugging this in before storage, we haven't had a single issue.
No traps. No chemicals. Just peace of mind."
Adaptive Ultrasonic Rodent Defense System
$44.99 $100.00
Purchased on September 14th, 2025
Lauren V. Austin, TX,
Verified Buyer
No More Campground
Surprises
"We travel full-time and stay in a lot of wooded campgrounds.
Mice used to be a constant concern, especially in cooler weather. After adding this to our RV, we've had zero sightings inside. It's small, easy to plug in, and doesn't use harsh chemicals around our dog."
Adaptive Ultrasonic Rodent Defense System
$44.99 $100.00
Purchased on December 28th, 2025
David. Seattle, WA,
Verified Buyer
Saved Us From Expensive
Repairs
"Last year we had to repair chewed wiring in our camper - not cheap. This season we installed a few of these inside and in the storage bays. So far, no damage at all. It's a simple solution that beats dealing with repairs."
Adaptive Ultrasonic Rodent Defense System
$44.99 $100.00
Purchased on March 7th, 2026
Frequently Asked Questions
Will rodents eventually become immune to the ultrasonic sound waves?
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Unlike static devices, our varying pulse technology constantly shifts frequencies. This prevents rodents from habituating or becoming immune to the sound. It creates a persistent, uncomfortable environment that ensures pests never want to cross the threshold, providing reliable, long-term preventative maintenance for your valuable property and investment.
Will this device drain my RV house batteries during seasonal storage?
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This system is engineered for ultra-low power consumption, making it perfect for off-grid or long-term storage use. You can leave it plugged in for months without worrying about your batteries, ensuring a set-it-and-forget-it solution that protects your vehicle's integrity while it remains parked.
Is the high-frequency sound safe for my pet dogs and cats?
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Yes, this chemical-free system provides silent protection that is completely safe for humans, grandchildren, and household pets. While the varying pulses sound like a deafening construction site to rodents, they remain outside the hearing range of your cats and dogs, ensuring a stress-free environment for everyone.
Does the unit take up a lot of space in cramped RV interiors?
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Not at all. The low-profile design is specifically tailored for tight RV spaces and won’t block the second plug in a standard outlet. This plug-and-play device offers a sleek, compact way to maintain a clean, odor-free living area without sacrificing your limited and valuable outlet space.
Does this system use any toxic poisons or harmful environmental pollutants?
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This is a 100% non-toxic and chemical-free barrier. You can finally ditch dangerous snap traps and messy baits. It’s a humane, green alternative that protects your RV from costly rodent damage without risking the safety of your family or the surrounding environment during your seasonal travels.
Why is this better than using traditional physical snap traps?
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Physical traps only work after a pest has already entered and potentially caused damage. Our system focuses on preventative maintenance, creating an invisible barrier that stops rodents from nesting in engine bays or chewing wires. Plus, you’ll never have to handle the unpleasant task of disposing of dead mice.
How does this help protect the resale value of my camper?
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Rodents nesting in electrical panels can lead to $8,000+ repair bills and permanent odors. By preventing nesting and shredded upholstery, this device preserves your RV's interior and mechanical integrity. It’s a smart investment to maintain your vehicle's resale value and ensure it’s always ready for the road.
How difficult is the setup for this pest control solution?
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Setup is a simple plug-and-play process. Just plug the unit into any standard outlet in your kitchen, garage, or RV interior to start the silent protection immediately. It’s designed for proactive protectors who want a professional-grade defense system without the need for complex installation or ongoing maintenance.