This drone detection and alarm devices use new generation of wireless signal algorithm, with 30Mhz-6400Mhz ultra-wide spectrum detection range, can accurately identify and distinguish various types of UAV wireless signals in various frequency bands. With 1.5 inch color screen, easy to use, carry ,compact and portable, built-in 6000maH removable large capacity battery, battery life of up to 15 hours, and can work normally in the low temperature environment of minus 40 degrees.
