Repeller: Get a garden pest repeller. Eco-friendly: The included batteries are recharged in the day using natural sunlight. Dimensions: 36cm (H) x 9.5cm (W) x 6.2cm (D). Motion sensor: Can detect animals up to 9 metres away and within an area of approx 70 square metres. Features: A ultrasonic sound and a burst of bright LED light to scare away unwanted pests. Lights: Features five LED lights. Solar-Powered Garden Pest Repeller | Living Social