The DRV-02 vehicle mounted FPV countermeasure equipment adopts a magnetic installation structure, which can be quickly deployed on the roof of the car. The device is equipped with an autonomous power supply system and intelligent power regulation technology, which combines long-lasting endurance and flexible control. Precise countermeasures can be achieved through a handheld remote control. Based on the communication characteristics of drones and customized multi band solutions, effectively block the transmission path of target signals. Its modular design integrates the host and antenna components, supports multi-mode power supply solutions, and meets the all-weather operational needs in complex environments. This device is widely used in fields such as public security, event protection, and key location protection. With its fast response capability and stable performance, it provides low altitude security solutions for dynamic scenes.