🚗 Stay Alert, Stay Ahead! Your driveway's new best friend. Choose from 16 unique tunes for your driveway notifications. Experience the longest wireless coverage in its class! Pair up to 16 sensors for tailored security. Built to withstand the elements, ensuring year-round reliability. Battery life that lasts over a year—no solar worries! 1-mile wireless range 16 alert tunes easy installation The Dakota Alert DCPA-4k Plus is a state-of-the-art driveway alarm system featuring a one-mile wireless range, easy installation, and customizable sensor options. With 16 distinct alert tunes and ultra-reliable battery operation, this weatherproof system ensures you never miss a vehicle approaching your property.