


This ultrasonic repellent operates on a variable frequency system ranging from 20kHz to 60kHz, designed for use in outdoor and indoor settings. Each unit alternates through three sound modes that help reduce pest adaptation while maintaining steady emission. With a power draw of only 3–5 watts, each plug-in device covers up to 1600 sq ft, suitable for decks, patios, lawns, and semi-enclosed outdoor areas. Its construction supports continuous function during evening use, emitting no odor or mechanical sound.

Inside each device, an internal oscillation circuit converts power into alternating ultrasonic signals that move through open air and reflective surfaces. The multi-frequency output shifts automatically during operation, maintaining active emission across outdoor boundaries. The built-in indicator light confirms when the device is running. The unit works through 20kHz–60kHz cycles.

Each repellent connects directly to a standard wall or outdoor socket between 10 and 50 inches from the ground. Once plugged in, it begins operation immediately without switches or adjustments. The outer surface can be wiped clean using a dry cloth. Compact dimensions make placement simple around tables, fences, or outdoor walls. The six-unit configuration supports multiple coverage zones, maintaining wave output across patios, gardens, or decks.
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Find quick answers about our products, shipping, returns, and more.
Shipping
Shipping is completely free for all orders delivered to the USA, no minimum purchase is required.
Our delivery typically takes an estimated 2-4 working days, after a processing time of 1-2 working days (Monday to Friday).
Yes, delivery is tracked. You’ll receive a tracking link by email after placing your order.
Returns & Exchanges
Customers pay return shipping costs.
Email support@merakisisterhood.com within 30 days with your order number, reason for return, and photos if the item is defective.
We’ll confirm eligibility and send mail-back instructions.
Yes, send an email to support@merakisisterhood.com with the details of the replacement item. Exchanges are for items in excellent condition, and they must be requested within 30 days of delivery. We will guide you through the next steps.