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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.
16 Channels Cell Phone Signal Jammer Desktop Signal Jammer for military use
| Material: | Metal |
|---|---|
| Color: | Black |
| Bands: | 16 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
12 Antenna GPS Signal Jammer Wall Mount Blocker For Isolating Car Gps Signal
| Material: | Metal |
|---|---|
| Color: | Black |
| Bands: | 12 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
16 Antennas GPS Signal Jammer for Car / Office Use , cell phone jammer block
| Material: | Metal |
|---|---|
| Color: | Black |
| Bands: | 16 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
14 antenna high power adjustable Cell Phone Signal Jammer full coverage for all the signals
| Material: | Metal |
|---|---|
| Color: | Black |
| Bands: | 14 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
28 Bands Handheld Cell Phone Jammer WIFI GPS UHF VHF 315 433 12 Months Warranty
| Jamming Range: | Radius 1-20m |
|---|---|
| Antenna: | 27 Omni-directional Antennas |
| Working Bandwidth(MHz): | 18 Bands Including GSM,DCS,3G,CDMA,4G,4G LTE,WIFI,GPS,Lojack,VHF,UHF,315,433,etc. |
Optional IoT Smart Management Software Control EST-804F12 12 Bands Cell Phone 2G 3G 4G 5G WIFI Signal Jammer
| 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 |
1-40m Adjustable 24/7 Continuously Working 8 Bands Cell Phone 2G 3G 4G WIFI GPS Signal Jammer
| Jamming Range: | 1-40M |
|---|---|
| Antenna: | 8 Omni-directional Antennas |
| Working Bandwidth(MHz): | 8 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/2.4G WIFI/5.8G WIFI(/VHF/UHF/LOJACK/5G1/5G2) |
EST-502F18 Cell Phone Blocker 18 Bands WIFI GPS VHF UHF 315 433 868 Signal Jammer
| Jamming Range: | 1-40M |
|---|---|
| Antenna: | 18 Omni-directional Antennas |
| Working Bandwidth(MHz): | 18 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/2.4G WIFI/5.8G WIFI/VHF/UHF/LOJACK/5G1/5G2 |
1 - 40m Jamming Range Cell Phone Signal Jammer EST-502F22 22 Bands 44W Total Output
| Jamming Range: | 1-40M |
|---|---|
| Antenna: | 22 Omni-directional Antennas |
| Working Bandwidth(MHz): | 22 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/2.4G WIFI/5.8G WIFI/VHF/UHF/LOJACK/5G1/5G2 |
8 Bands Radius 35m Mobile Phone Signal Jammer EST-504K8 130W High Power DC12V 20A
| Jamming Range: | Radius 10-35M(can Adjust According To Your Requirement, The Signal Strength Must Be ≤-75dBm In The Location) |
|---|---|
| Antenna: | 8 Built-in Directional Antennas |
| Working Bandwidth(MHz): | 8 Bands Including GSM/CDMA/DCS/TDSCDMA/WCDMA/4G1/4G2/2.4G WIFI |