device to block mobile phone signal

Brand Name:GREETWIN

Model Number:GW-JN8AR-Pro

Place of Origin:China

...switch on power supply. The mobile phone jammers block all mobile phone signals such as GSM900, CDMA800, 3G/WCDMA ,4GLTE800. The mobile phone jammers only block downlink frequency from BTS, but do not block uplink frequency from BTS. The jammers has no

Brand Name:Purple Horn

Model Number:X8pro2303

Place of Origin:China

...Mobile Phone Signal Scrambler With 150W Eight Antennas Signal Blocking 5dBi external omni-directional antennas mobile phone signal scrambler with human safe design, powerful cooling system with inner fans and hot-emitting shell support its working 24H/7D, it could effectively block 2G3G4G5GWifiRemote Control Signals. 150W total output power could block...

Brand Name:Purple Horn

Model Number:S603

Place of Origin:China

...Mobile Phone Signal Jammer/2G3G4G 3W/Band Signal Jammer Description: This fixed mobile phone signal shielding device is six-way with six 3dbi antennas and weighs 2.5KG/pcs. Compared with the handheld signal shielding device, the shielding distance of this signal shielding device...

Brand Name:Purple Horn

Model Number:P18

Place of Origin:China

...mobile phone signal jammer has 18 signals customized services, it covers eightteen frequency bands Jamming all type wireless device, with rechargeable powerful battery and can be used outdoors,you could use it everywhere as you want. High Power Portable 18Bands Jammer/Blocker Purple Horn P18 Brief Description: Purple Horn portable jammer P18 its latest model in market , fits handheld using. it can effectively block...

Brand Name:Purple Horn

Model Number:WG10002

Place of Origin:China

... for WIFI 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block all types of wireless devices working on network of Wi-Fi 2.4G, 5G full channel, Wi-Fi/Bluetooth camera, Wi-Fi router.

Brand Name:Purple Horn

Model Number:X8Plus+

Place of Origin:China

Aluminum Casing 46W Mobile Phone Signal Jammer With 8-way Signal Output Blocking 46W total output power 8-way mobile phone signal jammer is composed of eight different signal shielding modules, aluminum casing and built-in fan support long-term work, each ...

Brand Name:Purple Horn

Model Number:X12

Place of Origin:China

..., such as mobile phones, Wi-Fi/Bluetooth ,spy camera ,gps tracking device, lojack, walkie-talkie ,Remote control etc.Creating a range of 50 meters radius "forbidden" zone for all wireless devices, in the coverage area, they will not be able to

Brand Name:TSL

Model Number:TSL-B4

Place of Origin:China

...Phone Jamming Device Mobile Phone Signal Blocker Introduction 1. Soon after the 4G mobile phone signal come into the market, large group of people now are using such mobile phone frequency band, however a lot of people now are suffering from the disadvantages that the mobile phones have brought them. In this case, a lot of people now are in need of the mobile phone jammer device that can block all the 3G 4G cell phone

Brand Name:Purple Horn

Model Number:X12A02

Place of Origin:China

... shielding device designed by us in the early stage. It can shield up to 12 frequency bands. Now we have developed a full-band signal shielding device with up to 18 frequency segments. It is said to be the full frequency band because it integrates almost

Brand Name:Purple Horn

Model Number:X18A

Place of Origin:China

... integrated frequency segment in the fixed shielding device so far. It is a multi-band and output power and long-term use and many other contradictions. A balance point, each channel's output power is 2....

Brand Name:Purple Horn

Model Number:x6plus2303

Place of Origin:China

...-in fan, suitable for use in school examination rooms. The output power of each channel can be adjusted in a single way, so you can adjust the shielding distance of the phone through the knob. If you have a

Brand Name:Sacontelecom

Model Number:SA-008B-IA

Place of Origin:China

... FM radio, GSM, CDMA, DCS, PCS, 3G, 4G, and WiFi. This adjustable radio signal blocker features independent power control for each frequency band. Key Features Jams UHF, VHF, Lojack, CDMA, GSM, ...

Brand Name:GREETWIN

Model Number:GW-JM35

Place of Origin:China

...Mobile Phone Signal Jammer for Increasing Distance The mobile phone signal jammer is a device which transmits the signals to the same frequency. The jamming section is successful when the area of the mobile phone signal is disabled if the jammer is on. The first jamming device...

Brand Name:Bochuangshikong

Model Number:BCSK-810k12

Place of Origin:shenzhen

...-in antenna of Bochuang spacetime brand. Here is a jammer device designed with high-power built-in antenna. This is a 100W high-power jammer, which can cut off new 3G 4G 5g mobile phone signals, normal 2G mobile phone signals such as CDMA, GSM, DCS and

Brand Name:GREETWIN

Model Number:GW-JD8K

Place of Origin:Shenzhen,China

...signal blocker , WIFI Mobile Phone Signal Jammer Up to 150m Signal Blocker Introduction: For absolute jamming of any cell phone signal, there is no stronger or more efficient solution than this 8 Antenna desktop Cell Phone Jammer. This high quality device provides you with 120 Watts of output power and 8 powerful high gain antennas to completely block all mobile phone signals within 150 meters(depending on the signal

Brand Name:Sacontelecom

Model Number:SA-BSJ10

Place of Origin:China

...Mobile Phone Signal Jammer 10 Bands Built In Battery / Antennas 10 Bands 197w high power built-in battery and antennas 100m suitcase mobile phone signal jammer factory Product Description 10 channels powerful bag signal jammer SA-BSJ10 is total 197w high power, jamming radius is up to 100m long distance. It can block all cell phones 2g 3g 4g 5g wifi GPS VHF UHF Lojack, frequencies can be customized. This fixed high power phone

Brand Name:GREETWIN

Model Number:GW-JA6

Place of Origin:China

...may just block one of the signal, It is really an optimal choice for you. With 6 powerful antennas, the shielding radius is 5 to 50 meters, of course, the jamming radius still depends on the strength signal in given area ; the stronger jammer can block all

Brand Name:GREETWIN

Model Number:GW-J80A

Place of Origin:China

...Mobile Phone Signal Jammer , 80W phone signal scrambler Mobile Phone Signal Jammer Introduction: 33dBm, 37dBm is small power for jamming cell phone signal, so we improve to 40dBm. The Model GW-J80A support 8 band jamming at the same time, jamming range 30-100m. Jammers can help to block the mobile signals...

Brand Name:Purple Horn

Model Number:X12Plus04

Place of Origin:China

...Mobile Phone Signal Jammer has up to 12 antennas signal blocking fuction, 6-8W/Band Output Power is Very Powerful in small size mobile phone signal jammer series, its jamming range could be up to 70m coverage, and its modules of signals could be optional and combined freely, please contact with us. thanks. High-power Stationary 12Bands Jammer/Blocker Purple Horn X12plus Brief Description: Purple Horn 12 bands mobile phone

Brand Name:GREETWIN

Model Number:GW-JA12

Place of Origin:China

..., the high power jammer can block both the mobile phone signals and the Bluetooth is the best choice. This 30W High Power 2G 3G Cellphone WiFi Bluetooth Signal Blocker is designed for this purpose and is useful. For places like the church, library,