This device integrates the functions of full-frequen-cy detection, video transmission signal detection,display and control, video capture, and video sto-rage in one unit.lt can accurately identify dronessuch as quadcopters, fixed-wing,DIY drones,FPVand other drones in complex electromagnetic envi-ronments,and generate sound,light,and vibrationalarms.The device is suitable for various individualduty scenarios such as daily patrols, protection ofimportant targets,team combat, investigation andevidence collection,etc.