«High power signal blocker» belongs to the Cell Phone Jammers, Remote Control Jammers and WiFi Jammers category.

In case of electronic products or those that require connection to the power grid, All products are supplied with the adapter and plug corresponding to the country of delivery of your order. If you need a different adapter than the one used in the country of delivery, please indicate it in the comments of your order. The final sale price of «High power signal blocker» is 174,95 € in spyfactor.com. Temporarily «High power signal blocker» is not available for sale on spyfactor.com. Here the signal jammer that you are viewing is the High Power 3G 4G Mobile Phone Jammer and UHF VHF WiFi Jammer, which is the new 8 bands Jammer, and have good jamming effect for all mobile phone 2G,3G,4G signal and WIFI,UHF,VHF bands. And because of having used the stronger and longer External Omni-directional antennas, all the TX frequency covered down link only, and latest design and Good cooling system with cooling fan inside, so with 18W high output power the jamming distance of this high power 3G 4G UHF VHF WiFi jammer is up to 40 meters at most while 15 meters to block the UHF VHF signals. And since designed with the 12V car charger, this mobile phone UHF VHF WiFi jammer can be easily use in the car even it is the desktop style jammer. And because of the good function and working condition for places such as the meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more this 3G 4G UHF VHF WiFi signal blocker can be widely used. Moreover what make you surprise is that you can select any 8 bands for your require and ODM and OEM orders are welcome. - Affected Frequency Ranges: -CDMA/GSM:851-960MHz -DCS/PCS:1805-1990MHz -3G:2110-2170MHz -4G LTE:725-770MHz -4G Wimax:2345-2400MHz -WiFi:2400-2500MHz -VHF:135-174MHz -UHF:400-470MHz - Total output power: 18W. - Jamming range: up to 40m(15m for VHF/UHF)), the jamming radius still depends on the strength of the signal in given area. - External Omni-directional antennas all the TX frequency covered down link only. - Power supply: 50 to 60Hz, 100 to 240V AC. - With AC adapter (AC100-240V-DC12V), - Dimension: 355 x 140 x 51mm. Weight: 4.0kg Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc. Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation.

The information provided and referred to the product features and details has been provided by the expert, manufacturer or producer or published on the official sites. In no case can it be considered as assessment made by our team, unless expressly stated otherwise. We suggest you to refer to the comments and reviews posted by our customers and users to expand and contrast this information. Made in Hong Kong. We recommend you check the applicable regulations in your country regarding the use of this type of devices. We recommend that you check the applicable regulations in your country regarding the declaration of conformity, standards and use of «High power signal blocker».