Lance-Canadafast shipping and no problems
Lucila-BrazilEquipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.
Hamadivo-FranceBest seller,good transaction and fast delivery time
3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device
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Wechat: 0086 18588475571
If you have any concern, we provide 24-hour online help.x
|Working Bandwidth(MHz)||GSM,PHS,DCS,3G ,GPS,LTE||Power Input||AC110V-240V|
|Single Output Power||+33dBm /2W||Weight||2.65KG|
cell phone wifi jammer,
cell phone frequency jammer
EST-808M2 3G/4G/WIFI/+GPS mobile phone jammer
GSM: 925-960 MHz
DCS: 1805-1880 MHz
Available system: Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM,
Single output power +33dBm /2W
Power input :AC110V-240V
Jamming range: Radius 1- 25M
【the Cellular signal must ≤-85dBm in the location】
The jamming radius still depends on the strength signal in given area
Safety regulation: AC Adapter UL (E190582)
CSA (LR112971 Level 3)
Dimension: 350(L) ×140(W)×40(H) mm not include antenna
Temperature :-40 to +55℃
Relative humility:≤90 %( RH)
1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.
2. At places where using mobile phones is prohibited such as government, military, finance, security, police and command center etc.