Introducing the Mier DA-700-611 Wireless Drive-Alert Vehicle Detection System, designed to enhance your security and awareness. This innovative system features a sensor that detects vehicles entering designated areas, with the capability to connect up to three sensors for comprehensive coverage. The control panel, which can be placed up to 1000 feet away, receives signals from the sensors and promptly alerts you inside your home or business. For even greater range, a booster antenna can extend the signal up to 3/4 mile. Stay informed and secure with this reliable vehicle detection solution. Don't wait—protect your property today with Mier Products!