Build your own cell phone jammer - Adjustable Cell Phone Jammer & WiFi Jammer with Built-in Directional Antenna
Product Description We are living in world of mobile phone and wireless network. We can hardly escape getting exposed to mobile phone signals wherever we go. However, there are times now and then when we will need to isolate all those unwanted signals to create a space with peace. Jammers are invented thus to provide the possibility. Here we will introduce a ease of use jamming device to you all, adjustable cell phone jammer & Wifi jammer with built-in directional antenna. The jammer is capable of efficiently blocking GSM/CDMA/DCS/PCS/3G/WIFI adjustably at range of 1-25m depending on the signal given area. Made of thermal aluminum, it can continuously work for 24h. The jammer comes with an in-built directional antenna to avoid interference. The cell phone jammer & Wifi is a great choice to disable cell phone and Wifi devices in conference room, class room, law court, library, theater, as well as hospital and so on. It is also widely adopted in military units, services station, security service, customs etc where there is not allowing for using mobile phone. Have you had enough of all those inappropriate mobile noise? Do you want to find a device that can simply block them out? Check out this adjustable signal blocker for more info. Specifications: Shielding Range: -CDMA   870-894MHz-GSM    930-960MHz-DCS    1805-1880MHz-PCS    1930-1990MHz-3G     2110-2170MHz-WiFi   2400-2500MHz Power supply: AC adapter(AC110V/220V-DC5V) Single output power:+35dBm / 2W Output Power:12W          Jamming range: Up to 25m(-75dBm, the jamming radius still depends on the strength signal in given area) Safety regulation:AC Adapter UL (E190582) /CSA (LR112971 Level 3) Temperature      -40 to +55?i> Relative humidity    ≤90%(RH) Air pressure       86~106kPa Weight:5kg Dimension: 390(L) x 300(W) x 120(H) mm Accessories Mobile Phone Jammer & WiFi Jammer Power Cable This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall. 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 . ,

build your own cell phone jammer

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