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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 [ cell phone signal blocker ] match 242 products.
Black GPS 30dBm Portable Cell Phone Signal Jammer 808KB With 10m Range
| Product Name: | Portable Cell Phone Jammer |
|---|---|
| Jamming Range: | 1-10m |
| Color: | Black |
Portable 3G GSM CDMA Cell Phone Signal Jammer 25dBm For Office , 3 Antenna
| Product Name: | Portable Cell Phone Jammer |
|---|---|
| Average Out-putting Power: | 25dBm |
| Antenna: | 3 Antenna |
808HE 3G / WIFI / GPS Portable Cell Phone Signal Jammer 30dBm , 3 Antenna
| Average Out-putting Power: | 30dBm |
|---|---|
| Channel Out-putting Power: | 3dBm/30KHz(min) |
| Power Consume: | 1W |
Mini Portable Cell Phone Signal Jammer CDMA / DCS / GSM / WIFI For School
| Product Name: | Portable Cell Phone Jammer |
|---|---|
| Average Out-putting Power: | 30dBm |
| Dimension: | 97(L)×48 (W)×18(H)mm |
3G Cell Phone Signal Booster Portable / LOJACK Jammer For School
| Product Name: | Portable Cell Phone Jammer |
|---|---|
| Output Port: | DCS/PHS |
| Working Time Of Input Battery: | 120minuters |
Wireless Video 25dBm Portable Cell Phone Signal Jammer With Blue Tooth
| Product Name: | Portable Cell Phone Jammer |
|---|---|
| Jamming Frequency: | 2400-2500MHZ |
| Jamming Range: | 1-10 Meters |
3G 4G 5G Cell Phone Wifi Blocker 18 Bands Remote Control Signal Jammer
| Power Supplier: | Input AC100V-240V，Output DC12V 20A), Or DC12V Car Adapter |
|---|---|
| Antennas: | 18 Omnidirectional Antennas |
| Size: | 390*235*58mm (excluding Antennas) |
7/24 Continuously Working Remote Control Mobile Phone Signal Blocker for car using
| Jamming Range: | 0-40m Adjustable (@-75dBm, Still Depends On The Signal Strength In Given Area) |
|---|---|
| Antennas: | 3/6/8/10/12 Omnidirectional Antennas |
| Product Name: | Cell Phone Scrambler Jammer |
VIDEO
Stationary Phone Signal Blocker Device 20m Radius For 2G 3G 4G 5G WIFI Walkie Talkie
| Power Supplier: | Input AC160V-240V，Output DC5V 12A |
|---|---|
| Antennas: | 12 Omnidirectional Antennas |
| Size: | 400(L)×130(W)×40(H)mm |
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 |