ZJ-TY 1821 Passive UAV/Drone Detector is a cutting-edge solution that can effectively detect and locate UAVs and drones that pose a potential threat to security and safety. Our product uses passive radio frequency sensors, which enables it to detect any nearby UAVs without any electromagnetic interference. As a factory, we ensure that our product is made from high-grade materials and is equipped with advanced technology that guarantees reliable and accurate results. With a range of up to 1.5km, our UAV/Drone Detector is perfect for various applications, including military, law enforcement, and critical infrastructure protection. Trust us as your partner in creating a safer environment with our top-quality product.