Hi! Please Check the INSTALL VIDEO behind the Main pictures when you receiver the product! [Never miss a moment] -Stay informed with your driveway alarm system. You will receive instant push notifications via the My Hosmart app for driveway alarms when motion is detected, offering peace of mind. [Eco-Friendly Solution for a Greener Future]- Our driveway alarm features a solar-powered design with a built-in, rechargeable battery for continuous operation. It's an eco-friendly driveway alarm solar solution, saving you money and helping to protect the environment. [Long-Range Protection] - Effortlessly detecting motion within 30ft, our driveway alarm becomes a valuable asset for enhanced security. You can conveniently place it up to 1500 feet away from the receiver, providing unparalleled flexibility. With its impressive obstacle-penetrating ability, the sensor operates in basements, garages, sheds, and other areas, ensuring peace of mind. [Set up in minutes] - Plug in the receiver and establish a connection between the device and your Wi-Fi using Bluetooth. Then, simply follow the instructions outlined in the manual for further guidance. [Two-Year Free Warranty]- : We offer a hassle-free return policy, allowing you to return or exchange your Amazon product within 30 days of purchase for any reason. And our driveway alarm come with a two-year warranty, providing you with peace of mind. In the event of any manufacturing defects or malfunctions within the warranty period, we'll facilitate repairs, replacements, or refunds according to the terms and conditions of the specific product. eMACROS Pro 3 Driveway Alarm with Phone App,1/2 Mile Long Range Solar Wireless Driveway Alarm,Outdoor Driveway Alarms Wireless Outside Weatherproof Motion Sensor & Detector