{"product_id":"4-pack-plug-in-ultrasonic-pest-control-devices-for-home-effective-safe-eco-friendly-solution","title":"4-Pack Plug-In Ultrasonic Pest Control Devices for Home - Effective, Safe \u0026 Eco-Friendly Solution","description":"\u003ch3\u003eUltrasonic Frequency Emitter, Universal Voltage 90 to 250V, Blue Indicator,\u003c\/h3\u003e\n\u003cp\u003eIt is common to have problem spots at home that keep coming back repeatedly. You're placing traps, spraying corners, and still finding the same areas need attention every week. Cover your kitchen, basement, garage, and bedroom with something that runs quietly in the background.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0956\/2207\/0618\/files\/image_-_2026-03-11T191419.160.jpg?v=1773238550\" alt=\"\" width=\"400\" height=\"400\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis plugs into any outlet from 90 to 250 volts without an adapter. The dual chip emits frequencies from 22 to 65 kilohertz continuously across an 800 to 1,200 square foot signal range. The blue indicator light confirms the device is powered and actively emitting.\u003c\/p\u003e\n\u003cp\u003eThese frequencies fall outside human and most pet hearing ranges so no audible sound comes through. The 1.1 oz ABS body plugs in without blocking the adjacent socket. At 3 to 5 watts it runs without noticeable energy impact and stays cool after days of continuous operation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0956\/2207\/0618\/files\/image_-_2026-03-11T191355.759.jpg?v=1773238551\" alt=\"\" width=\"405\" height=\"405\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eA temperature range of 0 to 104 degrees means it handles cold basements and warm kitchens without issues. No batteries needed and no floor space taken, nothing to replace or trip over. The four-pack covers a kitchen, basement, garage, and bedroom at once.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDUAL CHIP ULTRASONIC EMISSION:\u003c\/strong\u003e Two chips emit frequencies from 22 to 65 kilohertz continuously so the signal stays active across the full coverage area without interruption.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800 TO 1,200 SQ FT SIGNAL RANGE:\u003c\/strong\u003e Each unit covers large rooms, open floor plans, and basement areas from a single centrally placed outlet position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNIVERSAL 90 TO 250 VOLT INPUT:\u003c\/strong\u003e Plugs into standard outlets across different voltage systems worldwide without any adapter or converter needed.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINAUDIBLE FREQUENCY RANGE:\u003c\/strong\u003e Operates at ultrasonic frequencies outside human hearing and most household pet hearing ranges so no buzzing or humming comes through.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBLUE ACTIVE INDICATOR LIGHT:\u003c\/strong\u003e Front-facing light confirms the device is powered on and emitting frequencies so you always know when it's running.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.1 OZ COMPACT ABS BODY:\u003c\/strong\u003e Lightweight construction stays securely in the outlet without sagging or blocking the adjacent socket during continuous operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 TO 5 WATT LOW DRAW:\u003c\/strong\u003e Minimal wattage means the device runs around the clock without adding noticeably to your energy use and stays cool to the touch.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUR-PACK MULTI-ROOM COVERAGE:\u003c\/strong\u003e Place one unit in each room simultaneously so multiple areas stay covered without buying units separately or moving them around.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0956\/2207\/0618\/files\/image_-_2026-03-11T191423.016.jpg?v=1773238550\" alt=\"\" width=\"403\" height=\"394\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Draw:\u003c\/strong\u003e 3 to 5 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 90 to 250 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 to 104°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 22 to 65 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Coverage:\u003c\/strong\u003e 800 to 1,200 sq ft Per Unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e Blue Light\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Plug-In, No Batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 4 Units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 x Ultrasonic Frequency Emitter Units\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill this device affect my dogs, cats, or other household pets?\u003c\/strong\u003e\u003cbr\u003eThe frequency range of 22 to 65 kilohertz is designed to fall outside human hearing and most common household pet hearing ranges. However, some animals including certain dog breeds, rabbits, and small rodents may have broader hearing sensitivity, so monitoring your pets after initial setup is always a sensible precaution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the device need to be placed at a specific height or position in the room?\u003c\/strong\u003e\u003cbr\u003ePlugging the unit into a centrally located outlet at a mid-wall height generally gives the best signal distribution across the coverage area. Avoid placing it behind large furniture or inside enclosed cabinets as physical barriers can reduce how effectively the frequencies travel through the space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take to notice results after plugging the units in?\u003c\/strong\u003e\u003cbr\u003eResults vary depending on the severity of the problem and the layout of your space. Allowing the units to run continuously for several weeks gives the frequencies enough time to establish a consistent presence across the coverage area before drawing conclusions about effectiveness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use all four units in the same room for stronger coverage?\u003c\/strong\u003e\u003cbr\u003eEach unit is designed to cover 800 to 1,200 square feet independently, so deploying all four in separate rooms delivers the broadest whole-home coverage. Using multiple units in the same room is an option for unusually large open spaces but spreading them across different problem areas generally gives better overall results.\u003c\/p\u003e","brand":"Mala Mirth","offers":[{"title":"Default Title","offer_id":48022093529329,"sku":"EUP77881","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/1183\/1281\/files\/image_-_2026-03-11T191400.023.jpg?v=1775922912","url":"https:\/\/malamirth.com\/products\/4-pack-plug-in-ultrasonic-pest-control-devices-for-home-effective-safe-eco-friendly-solution","provider":"Mala Mirth","version":"1.0","type":"link"}