• Maintenance-free, solar-powered units require neither batteries nor electricity, just remove tape from solar sensor and install!
• Units are completely sealed, protecting against moisture and are high/low temperature resistant.
• Red flashing light automatically turns on at dusk and off at full daylight.
• Concept is simple, but it WORKS! Predators believe the flash to be the eye of another organism and feel threatened, so they stay away.
• Multiple unit locations are most effective. Your knowledgeable sales associate will be happy to recommend what is best for your setup.