All Bands Jammer Adjustable 8 Omni Antennas GSM 3G 4G 5G Phone WiFi UHF VHF GPS Lojack Remote Control All Phone Bands Signal you are viewing now is in stock and will be newest style and modern signal blocker, which can offer best protection for your privacy and quiet environment. And can far beyond your anticipation.

The jamming range of this device can reach up to 80m depending on the strength of the signal in the given area. The application areas of this device are also widely, it can be used in places like meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more.

• All the RF frequency only blocking the downlink band, never to the uplink
  Smart cooling design (2 small inside cooling fans with 2 big outside cooling fans)
• Working 24 hours/365days continuously
• Easy and Fast Installation
• Applications: Meeting Room, Oil and Gas Storage Facilities and fields, Hospitals, Theatres, Recording Studios, Banks, Contract Tendering Rooms, Churches, Conference Rooms, Classrooms.

Specification (Choose 8 bands frequency )

Accessories

• AC adaptor
• Car adaptor
• Antennas

Advantage:

• Show the working power on the shell with green lights
• Mini size medium power cellphone jammer
• Low weight and nice texture and color
• To block wireless phone communication links within an effective area
• No transmissions or receptions of cellphone call in coverage area
• All specified frequency bands will be blocked simultaneously
• No harm to human body