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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.
Indoor Mobile Phone Signal Jammers 8 Bands Adjustable Remote Control 12W EST-502C8
| Jamming Range: | 1-25M |
|---|---|
| Antenna: | 8 Omni-directional Antennas |
| Working Bandwidth(MHz): | 8 Bands Including GSM,DCS,3G,CDMA,WIFI,4G,GPS |
40M 2W 22 Antenna 5G Signal Jammer with Car Charging
| Jamming Range: | 1-40M |
|---|---|
| Antenna: | 22 High Gain 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 |
12 Channels 30M 2W 5G Cell Phone Signal Jammer LCD Screen
| Jamming Range: | Radius 1-30M (signal Strength Must Be ≤-75dBm In The Location) |
|---|---|
| Antenna: | Built-in 12 Directional Antennas |
| Working Bandwidth(MHz): | OEM 10/12 Bands Including GSM/CDMA/DCS/TD-SCDMA/3G/WCDMA/4G1/4G2/5G1/5G2/2.4G WIFI/5.8G WIFI/GPS L1/GPS L2/VHF/UHF |
10 Channels 5W 37dBm 5G Signal Jammer with Timer Setting
| Jamming Range: | 1-60 M(panel Antenna Facing Direction) |
|---|---|
| Antenna: | Directional Panel Antenna |
| Working Bandwidth(MHz): | OEM 10 Bands Including GSM/CDMA/DCS/TD-SCDMA/3G/WCDMA/4G1/4G2/5G1/5G2/2.4G WIFI/5.8G WIFI/GPS L1/GPS L2/VHF/UHF |
3G WiFi Cell Phone Signal Jammer AC 220V Built In Antennas
| Sensitive: | -110dBm |
|---|---|
| Working Power: | AC 220V |
| Power Consumption: | About 100W |
200-300m 6 Bands Prison Tender Cell Phone Signal Jammer
| Jamming Range: | Radius 200-300M |
|---|---|
| Antenna: | 3pcs Directional Antennas / 6pcs Omni-directional Antennas(Optional) |
| Working Bandwidth(MHz): | 6 Bands Including GSM,CDMA,DCS,PCS,PHS,3G,4G,GPS |
Radius 1-40m 2W 10 Channels 5G Signal Jammer Portable Suitcase
| Jamming Range: | Radius 1-40m |
|---|---|
| Antenna: | 10 Pcs Built-in Omni-directional Antennas |
| Working Bandwidth(MHz): | 10 Bands Including GSM,DCS,3G,CDMA,4G,4G LTE,5G,WIFI,GPS,Lojack,VHF,UHF,315,433,etc. |
5W 11 Antenna GPS WiFi 5G Signal Jammer Portable Suitcase
| Jamming Range: | Radius 1-60m |
|---|---|
| Antenna: | 11 Pcs Built-in Omni-directional Antennas |
| Working Bandwidth(MHz): | 11 Bands Including GSM,DCS,3G,CDMA,4G,4GLTE,5G,WIFI,GPS,Lojack,UHF,VHF,315,433,868,etc. |
Car Charging 8 Antennas 5G GPS Signal Jammer 16W
| Jamming Range: | 1-40M |
|---|---|
| Antenna: | 8 High Gain 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) |
Portable 80m Blocking 5W 11 Channels 5G Signal Jammer
| Jamming Range: | Radius 1-80m |
|---|---|
| Antenna: | 11 Pcs Built-in Omni-directional Antennas |
| Working Bandwidth(MHz): | 11 Bands Including GSM,DCS,3G,CDMA,4G,4G LTE,5G,WIFI,GPS,Lojack,VHF,UHF,315,433,etc. |