• Meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, and buses
• For special purpose locations such as hospitals and gas stations, please conduct field testing first to ensure no interference with normal equipment and instrument operation

• Total output power: 15W
• Jamming range: 2-50m (radius depends on signal strength in given area)
• Antennas: 6 external omni-directional antennas
• Power supply: 50-60Hz, 100-240V AC, AC adapter (AC100-240V-DC12V)
• Dimension: 305×140×51mm
• Full set weight: 3.5kg

• Cooling fans design for optimal thermal management
• Capable of working 24 hours continuously
• Car charger and adapter design for direct vehicle use
• Stable capability and cost-effective performance
• 19W output power for efficient jamming up to 50m range
• Heat sink case for stable and cool operation
• Eight channels with different frequency ranges, customizable for various cellular standards worldwide
• Transmits noise signal to disrupt communication between cell phones and base stations
• Jammed phones display "No Service" and cannot receive or make calls

• Advanced cooling system with internal cooling fan
• Individual band adjustment or shutdown without affecting other bands
• Continuous non-stop operation capability
• Stable and reliable performance
• Direct vehicle use with included car charger

• 1 × Mobile Signal Jammer Master
• 1 × English User Manual (scan file available via email to avoid customs issues)
• AC Power Charger (region-specific standard according to shipping address)
• Mounting Screws
• Band Specific Antennas × 6
• 1 × Car Charger

This product can be directly screw-fixed to walls or ceilings. Please maintain distance from low-heat-resistant objects.

• Optimal installation height: 1.0-2.0 meters
• Mounting direction: Connect power plug directly to AC220V power source