This 250W Indoor OEM signal jammer is really powerful and can allow you to choose four or five jamming frequency bands among the following frequency bands CDMA, GSM, DCS, PCS, 3G, WiFi, GPSL1, 4G LTE, 4G Wimax, 5G andGPS  UHF VHF, in this case people can just tell the four or five jamming frequency bands they want. Thus you can also turn on or turn off the frequency bands according to the real needs as well without affect the jamming functions of other frequency bands at the same time for this OEM signal jammer with Omni-directional Antennas.

Advantages and Features:

1. All the RF frequencies only blocking the downlink band, never to the uplink.
2. Good cooling system. Work 24 hours/365days continuously.
3. 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, Testing Facilities, Security Services, Military Units, Secret Services, News Conference Rooms, Libraries, Museums, Prisons, Courts, Border Patrol and Drug Enforcement, Customs, House, Small prison areas.

Specification:

• Affected Frequency Ranges: 

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Accessories

• High Power Cell Phone Signal Jammer
• Antennas
• Power cable