RX-78, Ultrasonic Pest Control Repeller - Electronic & Ultrasound, Indoor Plug-in Repellent - Get rid of - Rodents, Mice, Squirrels, Bats, Insects, Bed Bugs, Ants, Fleas, Spiders, Roaches (6Pack)

Take back every room—safely. The Revolmax CORE 29 Ultrasonic Pest Repeller uses AI-tuned 20–65 kHz sound patterns that rotate automatically to remove “safe zones” and make your space uncomfortable for pests. There are no poisons, fumes, sticky messes or resets—just plug it in and let CORE 29 guard your home day and night. How it works Ultrasonic waves pressure pests’ nervous, auditory and olfactory systems so they leave for easier ground. People can’t hear it, and pets aren’t harmed. Where & how many Each unit covers up to 1600 sq ft in open areas. For best results, place one per room (avoid thick curtains or soft surfaces blocking the front). Use extra units in severe cases, large floor plans or high-traffic zones like kitchens, garages, attics, basements, offices and RVs. Timeline expectations Days 1–7: pests become active—sign the waves are working. Weeks 2–3: activity drops as safe zones disappear. Week 4: home feels clean, quiet and pest-free with continued use. Safer by design CORE 29 is chemical-free, odorless and maintenance-free with 1–3W low energy draw and a soft night light that’s perfect for hallways or kids’ rooms. What’s in the box 3 × Revolmax CORE 29 plug-in ultrasonic repellers Power: 100–240V AC, 50/60Hz We’re here 24/7 Small US business. If anything isn’t perfect, we’ll fix it fast.

• AI-Tuned Ultrasonic Tech (20–65 kHz): Auto-cycling sound waves disrupt pests’ nervous, auditory and olfactory systems to help repel rodents, bats and insects. Just plug it into any outlet.
• Big Coverage, Small Effort: Each T-24 protects up to 1600 sq ft in open areas. Use one per room—kitchen, bedroom, garage, attic, basement, office, RV. For heavy activity, install 2+ units.
• Multi-Pest Defense: Helps deter mice, rats, squirrels, bats, roaches, ants, spiders, fleas, mosquitoes, moths, bed bugs and more—without traps, baits or residue.
• Family & Pet Friendly: 100% chemical-free, odorless and quiet for people. Low power 1–3W with a soft night light for hallway or nursery comfort.
• Results You Can Track: Expect brief uptick in activity in the first days, noticeable change in 1–2 weeks, and full effect in 3–4 weeks of continuous 24/7 use. US-based support—love it or return it.