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Lance-Canadafast shipping and no problems
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Lucila-BrazilEquipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.
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Hamadivo-FranceBest seller,good transaction and fast delivery time
Keywords [ mobile phone signal blocker ] match 232 products.
Exam Room Stainless Steel Signal Blocker For Cell Phone 870-880MHz CDMA
COLOR: | SILVER |
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MATERIAL: | STAINLESS STEEL |
JAMMER OBJECTION: | GSM,3G,4G,WIFI,BLUETOOTH,UHF,VHF AND SO ON |
Tender / Bid 2G 3G 6 Bands Cell Phone Scrambler Device
Jamming Range: | 1-25M |
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Antenna: | 6 Omni-directional Antennas |
Working Bandwidth(MHz): | 6 Bands Including GSM/CDMA/DCS/PCS/PHS/3G/WIFI/Bluetooth/UHF/VHF |
200-300m 6 Bands Prison Tender Cell Phone Signal Jammer
Jamming Range: | Radius 200-300M |
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Antenna: | 3pcs Directional Antennas / 6pcs Omni-directional Antennas(Optional) |
Working Bandwidth(MHz): | 6 Bands Including GSM,CDMA,DCS,PCS,PHS,3G,4G,GPS |
CDMA / GSM Portable Cell Phone Jammer / Blocker 25dBm With 3 Antenna
Product Name: | Portable Cell Phone Jammer |
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Average Out-putting Power: | 25dBm |
Antenna: | 3 Antenna |
EST-808HD wireless Cell Phone Signal Jammer For Conference room
Product Name: | Cell Phone Signal Jammer |
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Block Frequency: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
Jamming Range: | 1-20 Meters |
Ordinary Cell Phone Signal Jammer for schools , CDMA GSM DCS PHS 3G
Product Name: | Cell Phone Signal Jammer |
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Block Frequency: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
Jamming Range: | 1-20meters |
Wireles Stainless Steel Silver Cell Phone Signal Jammer 40m For School Examination Room
Jamming Range: | 1-40M |
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Jamming: | Mobile Phone |
Working Bandwidth(MHz): | CDMA,GSM,PHS,DCS,3G WIFI,4G |
16 Channels Cell Phone Signal Jammer Desktop Signal Jammer for military use
Material: | Metal |
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Color: | Black |
Bands: | 16 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
High Power Cell Phone Signal Jammer With 2G/3G/4G1/4G2/WIFI For Schools and Army
Model Number: | EST-505C2 |
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Product Name: | Cell Phone Signal Jammer |
Output Port: | CDMA/GSM ,DCS/PHS/3G/WIFI |
Exquite Remote Control Jammer
Product Name: | Remote Control Jammer |
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Output Port: | CDMA/GSM/DCS/PHS/3G |
Average Out-putting Power: | 30dBm |