Each Band Can Work Independently Prison Jail Jammer for 2G 3G 4G 5G WIFI Frequency Blocker

This 9 Bands Waterproof Adjustable High Power Phone Jammer with upgrade function for Prison is specially customized to accommodate a fully integrated broad band jamming system which provides the ultimate solution for Prison Military and Police convoys or VIP protection.

The 5 modules are controlled separately and they also can work simultaneously, the jamming frequency can be upgrade more than 16 Bands. Each module with antenna can be used as a single jammer.

The prison jammer is waterproof and portable, the jammer case is our patent design, it can be installed in desert and more rain of bad weather. The Frequency band is optional. And the high power jammer is with excellent heat dispersion.

• Aluminum-alloy casing with high protection features ensures high resistance to dust, water, and corrosion.
• Heat sink design combined with fans effectively maintains the system in a cooling state.
• Special technology is employed to prevent interference between different frequency bands.
• The device only interferes with the downlink frequency of the mobile system, without affecting the normal operation of Base Stations.
• Frequencies bands and output power are selectable, with each band controlled by independent RF ON/OFF switches.
• Adjustable power settings for each frequency band are available, with circuit protection to prevent system damage in case of antenna short circuiting or disconnection.
• Antenna options include directional or Omni-directional antennas for flexibility.
• Easy operation and installation procedures allow for upgrade module installations while ensuring the system works continuously 24 hours a day, 365 days a year.