ALPEK Remote Ultrasonic Outdoor Animal Control Pest Repeller Motion Detector . Eco-Friendly - Effective Pest &amp; Animal Management without Traps<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>HUMANE &amp; ECO-FRIENDLY: You don' t need traps， chemicals， or an exterminator to have a pest free yard. This environmentally friendly solution scares off animals without causing them any harm.</li><li>FFECTIVE PEST CONTROL: Features three (3) pest-repelling technologies: an ultra-strobe light， an audible sonic predator alarm (optional)， and an inaudible ultrasonic sound that only pests can hear</li><li>PREMIUM QUALITY: Rain or shine， our ultrasonic animal repeller will be there when you need it the most! Crafted from solid plastics， the waterproof unit withstands snow， rain， wind and anything in between.</li><li>NTELLIGENT POWER SYSTEM: AC power takes priority over battery when both are installed. In case of power failure， device will switch to battery backup if batteries are installed</li><li>SATISFACTION GURANTEE: When it comes to taking care of invaders quickly and effectively， no brand compares to ALPEK! We stand by our product， but if for whatever reason you are not totally satisfied， simply let us know and we are provide you with a full refund</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51CsMA%2B2sxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41u7yTiTPtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31jkVY3cg9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41l4HDGKvFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/519JwEvgsJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411ckO49p9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51BY2PqXjGL.jpg" noproxy>