The SA-008A-N desktop jammer features 8 antennas, each responsible for blocking a specific frequency band. This unit can simultaneously jam 8 frequencies within a radius of up to 40 meters. Designed for both indoor and outdoor use, it operates effectively in temperatures ranging from -40°C to +50°C. Each antenna's output power can be manually regulated to adjust the jamming range. Weighing 5.0kg, the unit is portable and suitable for vehicle use or relocation between rooms and buildings.

• 8 high-power jamming signal generators
• Omni-directional antennas
• Lightweight design for easy portability
• Continuous and simultaneous blocking of 8 frequency bands
• Total output power up to 20 watts
• Built-in cooling fans
• 24/7/365 operation capability

• 8 antennas covering most cell phone signals, GPS signals, and WiFi signals
• Adjustable buttons to minimize or maximize single band output
• Includes car charger for direct vehicle use
• Efficient cooling system maintains surface temperature below 45°C
• OEM services available

This product can be directly screw-mounted to walls or ceilings. Maintain distance from low-heat-resistant objects during installation.

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

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

• 1 x Mobile Signal Jammer Master Unit
• 1 x English User Manual (scan file available via email to avoid customs issues)
• AC Power Charger (appropriate standard for shipping destination)
• Mounting Screws
• 8 x Band Specific Antennas
• 1 x Car Charger