Portable Signal Jammer with 12 Antennas 8.4W Output Power and 20m Jamming Range for Cell Phone Blocking

Advanced 12-band portable signal jammer designed to block cellular, GPS, Wi-Fi, and RF signals with high-power output and extended battery life.

• 12 all-in-one frequencies blocking all cell phone signals, LOJACK GPS, Wi-Fi, and RF signals
• 8.4 watt high output power with high gain antennas
• Effective jamming range: 2 to 20 meters (depending on local signal strength)
• Advanced cooling system with cooling fans and large heat sink
• DIP switch for individual band control without affecting other frequencies
• Dual power options: car charger and 12V DC/AC power supply
• Built-in 10000mAh battery providing 120+ minutes of continuous operation

• Custom frequency band configurations including Wi-Fi 5G and Wireless Camera 1.2GHz
• OEM silkscreen services available

Ideal for maintaining silence, confidentiality, and information security in:

• Meeting rooms, conference rooms, and training centers
• Museums, galleries, theatres, concert halls, and churches
• Restaurants, classrooms, factories, and banks
• Public transportation including trains and buses

• Jammer Host x 1
• AC Charger x 1
• Antenna x 12
• Car Charger x 1