20 Channels Long Radius Desktop Mobile Phone Signal Jammer Indoor Wireless Blocker

This new powerful cellphone WIFI GPS 5G signal jammer is designed with 20 antennas which bring us a strong jamming ability. The device can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK signals. With adjustable 52 watts high power, the jamming radius can be up to 60 meters at most depending on the signal strength in the detailed place. Built-in 5 cooling fans ensure non-stop operation.

• All in one! Full Band, multi-Use, powerful Jammer
• Adjustable working range to avoid blocking adjacent areas
• Each of 20 frequencies is separately adjustable
• Friendly use and maintenance
• 24/7 continuous operation capability
• Good cooling system with unique case as big heat sink and 5 fans inside, low noise
• Portability: Vehicular power cable included for direct use in vehicles

Signal Jammer can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more places that require silence, confidentiality and information security.

For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happens to the normal operation of their equipment and instruments.

• All in one with 20 channel design, customized for special frequency range
• High output power, total up to: 52W, jamming up to 60m (depends on signal strength in given area)
• External omni-directional antennas covering all TX frequencies (down link only)
• Car storage battery charger DC12V for vehicle use
• Built-in good cooling system for non-stop operation
• Adjust or turn off any single band without influencing other bands operation
• Independent module design with frequency source of each channel for easy maintenance
• 2-5 meters infrared remote control for power on/off