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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 [ mobile signal jammer ] match 422 products.
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 |
2G 3G 4G WiFi Signal High Power Cell Phone Jammer 960MHz 8 Band
| Name: | High Power Jammer |
|---|---|
| Antenna: | 8 Pcs High-gain Omni-directional FRP Antennas |
| Function: | Effectively Block Worldwide 2G / 3G / 4G Mobile & WiFi / Bluetooth Network |
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 |
Tender / Bid 2G 3G 6 Bands Cell Phone Scrambler Device
| Jamming Range: | 1-25M |
|---|---|
| Antenna: | 6 Omni-directional Antennas |
| Working Bandwidth(MHz): | 6 Bands Including GSM/CDMA/DCS/PCS/PHS/3G/WIFI/Bluetooth/UHF/VHF |
High Power Cell Phone Jammer 12 Bands Portable 12 Omni - Directional Antennas
| Jamming Range: | Radius 50-150M |
|---|---|
| Antenna: | 12 Omni-directional Antennas |
| Working Bandwidth(MHz): | 12 Bands Including GSM,DCS,3G,CDMA,WIFI,4G,GPS |
GSM CDMA PHS Mobile Phone Signal Isolator mobile phone signal blocker for schools
| Jamming Range: | 1- 40 Meters (still Depends On The Sognal Strength In The Given Area) |
|---|---|
| Antenna: | 8 Omnidirectional Antennas |
| Colour: | Black |
20m Radius 8 Bands 7.4V 3600mAh Handheld 5G Jammer
| Type: | Portable Handheld Pocket Size Signal Jammer |
|---|---|
| Jamming Range: | Radius 1-20m (the Signal Strength Must Be ≤-75dBm In The Location) |
| Antenna: | 8 Omni-directional Antennas |
3 Bands Portable Cell Phone Jammer Handheld For WiFi Bluetooth GPS 3G
| Jamming Radius: | 1-15m (still Depends On The Signal Strength In Given Area) |
|---|---|
| Antenna: | 3pcs Omnidirectional Antennas |
| Single Output Power: | +30dBm /1W |
12 Bands High Power Adjustable Stationary Electronic Jamming Device 2 watts Jammer
| Material: | Metal |
|---|---|
| Color: | Black |
| Bands: | 12 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack |
40W Adjustable Cell Phone Wifi Jammer WIFI 4G LTE CDMA Signal Blocker EST-505F8
| Certification: | CE&ROHS |
|---|---|
| Size: | 380(L)×300(W)×90(H)mm |
| Color: | Black |