Most powerful 3 watt mobile shielder in cooling rib designed alum case. Covers 2G and 3G frequencies in average of 30 meters. Change output power of each band from control knobs. Remote control within 3~5 meters. Great choice for large areas such as museum, theater, temple etc.


The durable design High-Powered 2G 3G Mobile Shielder is a solid state unit for shield both of 2G and 3G frequencies. The universal design allows you to cover worldwide mobile phone devices.

We have upgraded it by adding power adjusting knobs that can adjust the output power of each band.

It creates outstanding 3watt power to work on up-link channel only. There is no interference with normal communication. The average coverage
is 20~40 meters in open area. You can adjust the coverage via power adjusting knobs.

A remote control has been attached to the shielder. It allows users to turn on or turn off the device with in 3~5 meters in open area.

If you want it to work in an vehicle, you can connect the power adaptor of shileder to car power invertor.

Features -High-Powered 2G 3G Mobile Shielder

Desktop size professional design
Covers uplink of 2G and 3G frequencies
Most powerful model - output power is as big as 3watt
Coverage 20~40 meters radius
Power knob controlers to change output powers separately
Cooling rib designed alum case with 2pcs effective cooler fans
Turn on/off by remote control 3~5 meters away
Antennas and sockets are numbered - easy installation
Antenna removeable and direcitons adjustable 
12 months quality warranty

Applications of High-Powered 2G 3G Mobile Shielder
Business meeting room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. Ideal for using in the locations of special purpose such as hospital, gas station and so on.

Frequency Applications
European version is for Europe, Australia, Middle East, South East, Africa and Brazil.
Americal version applicable for use in Canada, USA and south America (except Brazil).

Package includes
1 x B16 - Mobile Shielder
4 x SMA Whip Antenna
1 x AC Power Adaptor (Wall Charger)
1 x Remote Control

3G Jammer Adjustable Strength Cell Phone Jammer - 4 Band Jammer (CTS-JRX) 

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FOB Price: US$200.00
Minimum Order: 5pcs
Port: Shenzhen
Payment Terms: Western Union/Money Gram/T/T

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