Aspectek Solar Powered Predator Eye Pro Night Wild Animal Repeller 2 Pack (Black 00B) Innovative, economical, and humane method of pest control. Contains no toxic chemicals, safe around children or pets Improved model has two flashing lights instead of one for more effective pest control Larger size protects more of your property, yet can still be easily mounted with the kick stand included Eco-friendly and economical: solar-powered and starts working auto, magically at night to deter pests. New and improved battery lasts for 30 days on a single charge. Automatic Light sensitive turning on at dusk and turning off at full daylight. Waterproof: Certified IP77 is suitable for all weather conditions. No installation or maintenance required