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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.
Remote Control 3G Cell Phone Signal Jammer 5 Bands Stationary Indoor Use
| Jamming Range: | 1-30 Meters (still Depends On The Signal Strength In The Given Area) |
|---|---|
| Antenna: | 5 Omnidirectional Antennas |
| Working Bandwidth(MHz): | 5 Bands Including GSM/CDMA/AMPS/DCS/PHS/3G |
8 Band Handheld GPS Signal Jammer Anti Tracking 2G 3G WiFi 2500MHz
| Type: | GPS Signal Jammer |
|---|---|
| Function: | Works With All Types Of Tracking Devices, Prevent You From Being Tracked Or Located, To Protect Your Privacy |
| Antenna: | 8pcs Omni-directional Antennas |
Desktop 4 Bands 30dBm Cell Phone Signal Jammer
| Jamming Range: | 1-20M |
|---|---|
| Antenna: | 4 Omni-directional Antennas |
| Working Bandwidth(MHz): | 4 Bands Including GSM/CDMA/DCS/PCS/PHS/3G/WIFI/Bluetooth |
WiFi 2.4G 5.8G Bluetooth Glonass GPS Signal Jammer 4 Bands 15m
| Type: | Portable Handheld WiFi & GPS Signal Jammer |
|---|---|
| Color: | Black, Or Silver / Golden(can Be Customized) |
| Antenna: | 4pcs Omnidirectional Antennas |
30dBm Handheld Cell Phone Signal Jammer Adjustable 10 Bands 3G WIFI GSM CDMA Signal Blocker
| Size: | 170×100×50 Mm Not Include Antenna (with Antenna Height In 255mm) |
|---|---|
| Color: | Black |
| Function: | Signal Jammer |
8 Antenna 3600mAh 2G 3G WiFi GPS Lojack Signal Jammer 1W
| Type: | Portable GPS Signal Jammer |
|---|---|
| Function: | Works With All Types Of Tracking Devices, Prevent You From Being Tracked Or Located, To Protect Your Privacy |
| Antenna: | 8pcs Omni-directional Antennas |
1W 10 Antenna 4500mAh Walkie Talkie Signal Jammer
| Type: | Portable Handheld Signal Jammer |
|---|---|
| Jamming Range: | Radius 1-20m (the Signal Strength Must Be ≤-75dBm In The Location) |
| Antenna: | 10 Omni-directional Antennas |
UHF VHF 3G Mobile Phone Signal Jammer 25 Meters 8 Antenna Jammer
| Jamming Range: | 1-25 Meters (still Depends On The Signal Strentgth In The Given Area) |
|---|---|
| Antenna: | 8 Omnidirectional Antennas |
| Colour: | White |
4G 5G WIFI Mobile Phone Signal Jammer 22 Bands 150W High Power
| Jamming Range: | 1-200㎡ (still Depends On The Signal Strength In The Given Area) |
|---|---|
| Antennas: | 22 Omnidirectional Antennas |
| Size: | 380* 220* 85 Mm |
8 Antennas UHF VHF Signal Jammer Stationary Hidden Remote Control
| Jamming Range: | 10-40 Meters (still Depends On The Signal Strength In The Given Area) |
|---|---|
| Antenna: | 8 Omnidirectional Antennas |
| Single Output Power: | +37dBm / 5W±200mA |