Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference

The 4 Antennas Handheld Portable Signal Jammer is a high-performance device designed for professional frequency blocking applications. With a total power output of 30W, this compact yet powerful unit can effectively interfere with various communication signals including GPS, Lojack, BeiDou, remote controls, and more.

This versatile jammer features four independent antennas, allowing simultaneous blocking of four different frequency bands. The device offers flexible configuration options to target specific frequencies as needed for different applications. Its portable design makes it suitable for various security and privacy protection scenarios.

The jammer incorporates advanced cooling technology with an aluminum alloy radiator and built-in cooling fans, ensuring stable operation even during extended use. The built-in 7.4V/8000mAh rechargeable battery provides continuous operation for more than 30 minutes, making it ideal for mobile applications.

Typical applications include security operations, confidential meetings, examination halls, and other situations where wireless signal blocking is required. The device can effectively create a controlled environment by preventing unwanted wireless communications within its operational range.

With its compact dimensions (145 x 95 x 45mm excluding antennas) and lightweight design (approximately 1.3kg), this jammer offers excellent portability without compromising performance. The unit comes complete with four antennas, AC charger, and protective cover.