Letyet Solar Motion-Activated Animal Repellent — Outdoor Ultrasonic Strobe, IP66 Waterproof, 33 ft Range

Letyet Motion Activated Animal Repellent is a solar-powered outdoor ultrasonic device with motion detection and LED strobe that discourages cats, raccoons, squirrels, and other small animals without traps or chemicals.

This compact, weatherproof deterrent combines variable-frequency ultrasound, a bright strobe and a passive infrared sensor to protect lawns, gardens, patios and small farms. Designed for simple setup and low maintenance, the unit runs on the integrated solar panel with optional USB charging on cloudy days. Multiple operating modes and three ultrasonic frequency ranges let you tailor the response to different pests and activity patterns.

How does the motion detection work to stop animals at night?

The built-in PIR sensor scans a 110° arc and triggers when it senses heat and movement out to about 33 feet. Once triggered, the unit emits ultrasonic pulses and flashes the LED strobe to startle and discourage animals from returning.

• 110° detection angle for broad coverage
• Detection distance up to 33 feet in open spaces
• Instant activation — sound and strobe engage when motion is detected
• Operates after dusk and during daylight with motion trigger

Which animals does this Letyet repeller typically deter?

The device is engineered to be effective against common nuisance species such as feral cats, raccoons, squirrels, stray dogs and skunks by using adjustable ultrasonic frequencies and variable alarm patterns. It is intended as a humane deterrent rather than a capture or exclusion system.

• Three ultrasonic frequency bands (13.5–45.5 kHz) to target varied hearing ranges
• Adjustable modes for intermittent or continuous deterrence
• Non-lethal, chemical-free approach safe for most outdoor settings
• Best results when used consistently for 10–15 days initially

How do I install and maintain the solar ultrasonic repeller?

Installation is straightforward: mount the unit on the included stake, remove the solar panel protective film, and position it in a sunny spot with the sensor facing the area you want to protect. Periodically wipe the solar panel and sensor clean and check settings to match local activity patterns.

• Insert stake firmly so the unit stands stable in soil
• Place in direct sunlight for optimal charging; USB charging available
• Clean solar panel and sensor to maintain performance
• Rotate ultrasonic mode as needed to counter habituation

Who is this for: The Letyet solar ultrasonic repellent is suited for homeowners, gardeners and small-holding owners who want a low-maintenance, humane way to discourage small to medium nuisance animals from damaging lawns, vegetable plots, birdbaths and trash areas. It’s a practical choice when you prefer a non-invasive, weatherproof solution that requires little ongoing effort and no poisons or traps.