All Cell Phone Frequency Range Portable Signal Jammer with 700W Power and Independent RF On/off Switches

This Portable cell phone jammer provides 700W of cell phone jamming power. It is designed for prisons, Omni antenna or detention centers, and penal institutions, etc.

It can greatly reduce the possibility of prison breaks. What's more, it has metal enclosure which prevents sabotage. With the integrated incoming air filter, it makes sure the device cooling system operation normally.

This is an optimal choice for you to take this High power 700W portable cell phone jamming system which is specially designed option for Cell Phone, Drone, Walkie-Talkies, GSM, 2G, 3G, 4G LET, 5G and WIFI2.4g 5.8G signals! Besides, you will also be content with the easy operation method and high working efficiency as well!

• The device is encased in high protection aluminum alloy, providing exceptional resistance to dust, water, and corrosion.
• The heat sink design, coupled with efficient fans, maintains the system's cooling status.
• Special technology prevents interference between different frequency bands.
• The system only interferes with the downlink frequency of mobile systems.
• Users can select frequency bands and adjust output power as needed.
• Each frequency band has dedicated RF ON/OFF switches for precise control.
• Power of each frequency band can be adjusted independently.
• Circuit protection mechanisms prevent system damage.
• Antenna options include directional and omni-directional types.
• Designed for easy operation, installation, and future upgrades.
• Capable of continuous 24/7 operation.

High quality jammers are widely utilized in various sectors including Military Units, Prisons, Police Departments, Bomb Disposal Teams, and Security Services. These devices serve important functions in maintaining safety and security in sensitive environments.

They can also be effectively employed in settings such as Prisons, Gas Stations, Guard Posts, Schools, Churches, Meeting Rooms, Libraries, Hospitals, Theaters, Classrooms, as well as other crucial locations and scenarios that require protection and control of communication signals.