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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 [ high frequency jammer ] match 204 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 |
Cell Phone High Power Jammer
| Product Name: | High Power Jammer |
|---|---|
| Average Out-putting Power: | 42dBm |
| Power Supply: | AC Adapter (AC110-240V) |
5 Antenna 250W High Power Jammer , GSM / 3G / WIFI Signal Blocker
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment |
4W High Power Jammer antenna With AC adapter , cell phone scrambler
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment |
2G / 3G / WIFI High Power Jammer , mobile phone booster DC5V
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment |
2G / 3G Cell Phone Signal Blocker Jammer High Frequency EST-808A
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Block Frequency: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Jamming Range: | 1-20meters |
10 channels high power mobile phone jammer, with built-in battery and antenna, bi-use with battery and AC power supply
| Material: | Plastic |
|---|---|
| Color: | Black |
| Function: | Cellphone Signal Jammer, High Power Jammer, GPS Jammer, RF Signal Jammer |
Backpack High Power Jammer Remote Control 8 Channels 80M Radius Blocking
| Type: | Backpack High Power Jammer |
|---|---|
| Single Output Power: | 5-10Watt (37-40dBm) +/-200mW |
| Coverage: | 10-80m (depends On Local Signal Strength) |
EST-808LB DCS / PHS Cell Phone Signal Jammer For Schools With High Power
| Product Name: | High Power Jammer |
|---|---|
| Average Out-putting Power: | 42dBm |
| Power Supply: | AC Adapter (AC110-240V) |
6 Antenna 600W High Power Cell Phone Jammer GSM / 3G / WIFI / 4G LTE Signal Blocker
| Material: | Metal+Electronic |
|---|---|
| Shielding Radius: | 50-500meters |
| Shielding Signal: | Mobile Phone Signal, WIFI, GPS, UHF, VHF Or Customerized |