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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 [ mobile phone signal blocker ] match 236 Products.
4G Cellular Blocker 12 Channels High Power Jammer Desktop For School Use
| Material: | Metal |
|---|---|
| Color: | Black |
| Bands: | 12 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
6W Black Remote Control Jammer , GSM / CDMA / 3G Power Adjustable Blocker
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days after received the full payment |
| Payment Terms: | 100% before shipment |
Mini Satellite 30dBm GPS Signal Jammer / Blocker EST-808KF For Vehicles
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment |
GSM 3G 4G 5G WIFI LoJack GPS Signal Jammer 18 Channels Handheld For Security Use
| Type: | Portable Handheld Signal Jammer |
|---|---|
| Jamming Range: | Radius 1-20m (the Signal Strength Must Be ≤-75dBm In The Location) |
| Antenna Type: | 2dBi Gain Omni-directional Antenna |
2G/3G/4G+VHF+UHF+5.8G Wifi Cell Phone Frequency Jammer Built-in with 8 Antenna
| Material: | Plastic Shel |
|---|---|
| Color: | Black/white/gray |
| Jamming Range: | 1-15m |
VHF UHF Lojack Radio small pocket jammer 10 antennas CDMA GSM 3G 4G WiFi
| Material: | Metal |
|---|---|
| Color: | Black |
| Bands: | GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
EST-808I Cell Phone WIFI GPS Signal Jammer / Blocker With 6 Antenna
| Product Name: | GPS Signal Jammer |
|---|---|
| Output Port: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Average Out-putting Power: | 33dBm |
Handheld Portable GPS Signal Jammer / Blocker EST-808KE For Conference Room
| Product Name: | GPS Signal Jammer |
|---|---|
| Jamming Frequency: | CDMA/GSM,DCS/PHS,3G,GPS |
| Jamming Range: | 1-10 Meters |
WIFI Car GPS Blocker Signal Jammer EST-808KE , 1500 - 1600MHZ Frequency
| Product Name: | GPS Signal Jammer |
|---|---|
| Output Port: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Average Out-putting Power: | 30dbm |
Mini Satellite GPS Signal Jammer / Blocker EST-808KF For Vehicles , 30dBm
| Product Name: | GPS Signal Jammer |
|---|---|
| Output Port: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Average Out-putting Power: | 30dbm |