Professional Grade Portable Signal Jammer - 5-20m Coverage for Conference Rooms Vehicles

The P8 portable signal jammer is a compact yet powerful device designed for creating secure zones by blocking various wireless signals. This multi-functional jammer effectively interrupts 2G, 3G, 4G LTE cellular signals, WiFi (2.4GHz), Bluetooth, and GPS tracking signals within an adjustable radius of 5-20 meters depending on signal density.

This professional-grade jammer features sweep jamming technology with 4W total output power distributed across multiple frequency bands. The device comes with 8 omnidirectional antennas for comprehensive signal coverage. Its compact size (132×80×41mm) makes it ideal for both handheld and vehicle use, with included car charger for mobile applications.

The P8 model offers independent band control, allowing users to selectively block specific frequencies without affecting others. It features a built-in 4700mAh lithium battery providing 2-3 hours of continuous operation, with the capability to work while charging. The device includes a sophisticated cooling system for extended operation periods.

Applications include security in vehicles (cars, trucks, buses), protection against GPS tracking devices, and creating quiet zones in sensitive areas such as conference rooms, museums, banks, and government facilities. The jammer complies with ICNIRP safety standards for human exposure to radio frequency fields.

Two regional variants are available: P8A for Americas (supporting CDMA/GSM/3G/4GLTE/Wi-Fi/Bluetooth/GPS/Lojack) and P8B for Europe/Asia (with additional Galileo L2 band support). Custom frequency configurations are available upon request for specialized applications.

The package includes the portable jammer unit, AC charger, car charger, and 8 antennas. The device operates safely within -20°C to +50°C temperature range and 5%-80% humidity conditions.