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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.
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Hamadivo-FranceBest seller,good transaction and fast delivery time
Keywords [ 4 bands signal jammer ] match 202 products.
27 Antennas 2G 3G 4G LTE 5G WIFI Portable Cell Phone Jammer w/ GPS VHF UHF FM Radio Blocking
| Product Name: | Handheld Cell Phone Signal Jammer |
|---|---|
| Export Power (Po): | ≥27dBm |
| I/O Impedance: | 50Ω/N Connector |
8 Band Multifunctional Cell Phone Signal Jammer , WIFI / 4G / 3G Mobile Phone Blocker
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Jamming Frequency: | CDMA/GSM,DCS/PCS,3G,WIFI,4G,lojack ,GPS |
| Jamming Range: | 1-30m(-75dbm) |
6 Antenna Cell Phone Signal Jammer , High Power Desktop Cell Phone WIFI Jammer
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Jamming Frequency: | CDMA/GSM,DCS/PCS,3G,WIFI,4G,lojack ,GPS |
| Jamning Range: | 1-30m |
Three Band Antenna GPS Signal Jammer , GSM Jammer For Conference Room
| Product Name: | GPS Signal Jammer |
|---|---|
| Output Port: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Average Out-putting Power: | 24dbm |
Wifi Cell Phone Signal Jammer , Blue Tooth Video Jammer EST-808FII
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Jamming Range: | 1-20meters |
| Channel Out-putting Power: | 3dBm/30KHz(min) |
Indoor Cell Phone Signal Jammer Blocker EST-808J6 , antenna 6 band
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Model: | EST-808J6 |
| Power Supply: | AC Adapter (AC110-240V) |
5 Band Cell Phone Signal Jammer Built-In Antenna 3G / GSM With Cooling Fans
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Block Frequency: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Jamming Range: | 1-20meters |
6W 3 Band Mini Portable GPS Signal Jammer EST-808SG For Service Station
| Product Name: | GPS Signal Jammer |
|---|---|
| Output Port: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Average Out-putting Power: | 35dBm |
12W 6 Band WIFI 3G GPS Signal Jammer / Blocker EST-808I For Custom , 33dBm
| Product Name: | GPS Signal Jammer |
|---|---|
| Output Port: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Average Out-putting Power: | 33dBm |
2200mhz 30dbm Cell Phone Signal Jammer For Schools With 5 Band , Portable
| Product Name: | GPS Signal Jammer |
|---|---|
| Shielding Range: | CDMA/GSM,DCS/PHS,3G,WIFI,GPS |
| Jamming Range: | 1-10 Meters |