18w Sliver 4G WIFI Mobile Phone Signal Jammer 8 Channels For School

Descriptions:

There are more and more signal jamming devices now are offered and with different functions.

that you are viewing is a powerful signal jammer that can help people a lot.

This desktop signal jammer is with 8 output channels. Rf output power of each channel is no less than 1

watt, effective shielding any cheating signal.

Just have a look at the name of this high power multi-functional signal jammer we can see that it can cut

off the signals of the CDMA, GSM, DCS, PCS, 3G, 4G LTE, 4G Wimax and also WiFi at the same time.

Thus as this Bluetooth 3G 4G mobile phone signal jammer is designed with 18W high output power so

that the jamming distance of this high power 3G 4G Bluetooth signal blocker can reach up to 50 meters

depending on the signal strength in the given area. Thus this high power 3G 4G WiFi jammer can power

by the AC adapter (AC220V-DC19V) and as owning high quality cooling system so that the 24/7 working

goal can be easily reached without causing the high temperature problem.

Host cooling structure of shell is by professional design. It can endure high temperature environment, by

transferring heat quickly to the heat exchange surface, avoid heat local accumulation.

Owning wide application areas is also an advantage of this high power 3G 4G WiFi jammer as it can be

used in places such as the meeting rooms, , classrooms, training centers, factories, banks, trains, bus and

so on.

Specifications:

Features:

1. Good cooling system, work 24 hours continuously.

2. Jamming range up to 40m,

3. Stable capability, cost-effective choice

4. Output power 18w , make more efficient jamming.

5. Eight channels with different frequency range,

or customize other cellular standard in the world.

Such as 450MHz,GPRS,iDEN,GPS,UMTS,WiFi,AWS,4G.

Application Area:

1. It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls,

churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more.

2. For some locations of special purpose such as hospitals, gas stations and more, Please do field

test first to make sure no interference happened to the normal operation of their equipment and instrument.

Packing List:

1. 1 x Mobile Signal Jammer Master

2. 1 x English User Manual (If you need, we will send the scan file via email, it will avoid some possible custom issue)

3. AC Power Charger (we will send correct standard power charger which according customer's shipping address)

4. Mounting Screws

5. Band Specific Antennas x 8