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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 [ gsm cell phone signal jammer ] match 368 products.
GSM 3G 4G LTE 5G Cell Phone Signal Jammer - Block Unwanted Calls & Texts for Businesses
| Type: | Jammer |
|---|---|
| Jamming Range: | 2-20m |
| Antenna: | 8pcs Omni Antennas |
CDMA / GSM Cell Phone Signal Jammer
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Block Frequency: | CDMA/GSM ,DCS/PHS/3G/GPS/WIFI |
| Jamming Range: | 1-20meters |
Backpack Cell Phone Signal Jammer 8 Antennas GSM 3G 4G 5G 10Watt For Farm
| Type: | Backpack High Power Cell Phone Signal Jammer |
|---|---|
| Single Output Power: | 10Watt |
| Jamming Radius: | 1-80m Adjustable (@-75dBm, Still Depends On The Signal Strength In Given Area) |
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 |
40W Medium Power 1-50m 8 Channels Cell Phone Signal Jammer for Prison
| Jamming Range: | 1-50M |
|---|---|
| Antenna: | 8 Omni-directional Antennas |
| Working Bandwidth(MHz): | 8 Bands Including GSM/CDMA/DCS/PHS/3G/4G/WIFI |
Adjustable 8 bands Cell Phone Signal Jammer AC160V - 240V 4G WiFi Jammer
| Jamming Range: | 1-25 Meters (still Depends On The Signal Strength In The Givne Area) |
|---|---|
| Antenna: | 8 Omnidirectional Antennas |
| Dimension: | 420（L)*190(W)*90(H |
GPS LOJACK Cell Phone Signal Jammer Portable Handheld Anti Tracking
| Jamming Range: | Radius 1-15M |
|---|---|
| Antenna: | 8 Omnidirectional Antennas |
| Working Bandwidth(MHz): | GSM,CDMA,DCS,PCS,PHS,3G,GPS,Galieo,Glonass,Beidou |
4 Antennas Cell Phone Signal Jammer Remote Control For CDMA GSM DCS PHS 3G
| Jamming Range: | Radius 1- 15M (still Depends On The Strength In The Given Area. |
|---|---|
| Single Output Power: | +33dBm /1W |
| Power Input: | AC110V-240V |
Portable Cell Phone Signal Jammer 14W 8 Omnidirectional Antennas
| Jamming Range: | Adjustable Radius 1-25M【the Cellular Signal Must ≤-85dBm In The Location】. The Jamming Range Still Depends On The Signal Strength In The Given Area. |
|---|---|
| Antennas: | 8 Omnidirectional Antennas |
| Colour: | Black |
4G 5G WiFi Cell Phone Signal Jammer 12 Antenna Adjustable Software Management Control
| Jamming Range: | Radius 1-25M (can Adjust According To Your Requirement, The Signal Strength Must Be ≤-75dBm In The Location) |
|---|---|
| Antenna: | 12 Omni-directional Antennas |
| Working Bandwidth(MHz): | 12 Bands Including GSM/CDMA/DCS/PHS/3G/TD-SCDMA/WCDMA/4G/4G LTE/5G/2.4G WIFI/5.8G WIFI/GPS |