General description Effective Solar Powered Rodent Repeller designed to drive away moles and other pests from your garden. This humane solution emits sonic pulses that are safe for pets and children, ensuring a pest-free environment without the use of chemicals or poisons. Technical specifications Emission frequency: Sonic pulse every 40 seconds Operating time: Up to 400 hours on a full charge Waterproof rating: IP65 Installation No wiring or external power supply needed Simply stick the repeller into the ground and press the button to activate Usage For optimal performance, place one repeller every 96 feet on your lawn Effective in preventing moles from damaging lawns, yards, and gardens Other information Excellent waterproof and rainproof design allows operation in wet conditions