J-D300 - Portable drone Jammer with powerful flashlight

The J-D300 “Flashlight” is a handheld anti-drone jammer (also known as an anti-drone gun or baton) designed to neutralize unmanned aerial vehicles (UAVs). It works by disrupting GPS signals, remote control commands, and video transmissions—effectively disabling drones that are within the operator’s line of sight.

This device helps prevent unauthorized UAVs from entering restricted airspace and can be a vital tool for securing sensitive areas. It's especially useful for protecting military personnel, law enforcement, and special operations forces during missions or active duty—both from drone attacks and aerial surveillance.

One of its primary use cases is for correctional facility security teams, allowing them to disable drones that may attempt to smuggle contraband or gather information from above.

What sets the J-D300 apart is its clever design: it looks and functions like a regular flashlight, emitting a strong 1000-lumen beam. Despite its stealthy appearance, it has full jamming capabilities. To disable a drone, the user simply points the flashlight at the target.

The internal battery pack is easy to access and swap out on the go. Best of all, no special training is needed—it's user-friendly and easy to operate right out of the box.

The device is operated with just four simple buttons:

Power – Turns the device on or off.

Flashlight – Activates or deactivates the flashlight beam.

G – Enables or disables the jamming of satellite navigation signals.

That's it—intuitive and easy to use, even in high-pressure situations.

J-D300 “Flashlight” Anti-Drone Jammer – Key Specs: