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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 [ high power blocker ] match 81 products.
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 |
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 |
Cell Phone Signal Blocker 5G Jammer 4G WIFI Walkie Talkie Indoors Stationary
| Power Supplier: | Input AC160V-240V，Output DC5V 12A |
|---|---|
| Antennas: | 10 Omnidirectional Antennas |
| Weight: | About 2KG |
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 |
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 |
GPS Satellite Cell Phone Signal Jammer / Blocker 33dBm with Omni Antenna
| Power Source: | DC12V-24V |
|---|---|
| Consumption Current: | 150mA |
| Output Power: | 2mV |
5G Cell Phone Signal Jammer 12 Bands Adjustable Working Range
| Total Output Power: | 450W |
|---|---|
| Power Supplier: | AC 220V//14A DC 24V100AH |
| Power Consumption: | ≤3000 |
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 |
Multi-functional 3G 4G Cell Phone Jammer EST-808N3 , GPS WiFi Lojack Jammer
| Product Name: | Cell Phone Signal Jammer |
|---|---|
| Jamming Frequency: | CDMA/GSM,DCS/PCS,3G,WIFI,4G,lojack ,GPS |
| Jamming Range: | 1-30m(-75dbm) |
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 |