how to block a mobile phone

Brand Name:Sacon

Model Number:SA-012B

Place of Origin:China

30 Watt Good Cooling System Mobile Phone Signal Jammer Block 315MHz 433MHz Description: This full spectrum signal jammer is with 12 channels. RF output power of each channel is no less than 1 watt, effective ...

Brand Name:Sacontelecom

Model Number:SA-004G

Place of Origin:China

4 Antennas 2w Portable Mobile Phone Signal Jammer 2G 3G 4G Descriptions: This 4 channels portable signal jammer SA-004G has yellow and black colors. Total power is 2w, jamming radius is up to 15m. It blocks 2G 3G 4G WiFi GPS signals. This 3G jamming device...

Brand Name:Sacontelecom

Model Number:SA-002M

Place of Origin:China

GPS Mobile Phone Signal Jammer GPS L1 L2 Car Charger Up To 15m Range Product description: GPS jamming is the process of using a frequency transmitting device to block or interfere with radio communications.GPS receivers rely on low power microwave signals ...

Brand Name:Sacontelecom

Model Number:SA-PJ24

Place of Origin:China

...Mobile Phone Signal Jammer manufacturer Description of Lora Signal Jammer: Sacontelecom is the leading manufacturer of all kinds of wireless signal jammers in China. Today let me introduce our new 24 antennas handheld blocker SA-PJ24. This signal jammer device can block...

Brand Name:Sacontelecom

Model Number:SA-PJ08-Plus

Place of Origin:China

...a upgraded version. Meet customers' needs for high-power handheld jammers. This 8 antennas handheld jammer can block 2G 3G 4G 5G WiFi GPS signals. Frequencies can be customized as client's require. 4w to 10w powerful each band, ...

Brand Name:wolvesteam

Model Number:JM311104

Place of Origin:China

... and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 10 meters to 50 meters. As a

Brand Name:EST

Model Number:EST-505K8

Place of Origin:Guangdong, China

... 3G VHF/UHF Mobile Phone Signal Jammer EST-505K8 1. Introduction EST-505K8 is a powerful mobile phone signal jammer adopted with advanced technology, with 8 custom-able omnidirectional bands, can widely block mobile phone and Walkie-talkie signal frequency...

Brand Name:vodasafe

Model Number:P16N

Place of Origin:China

Fits Handheld Using High Power Portable 16Bands Jammer Effectively Block Cellphone,GPS,Wi-Fi/Bluetooth ,Lojack Brief Description: Vodasafe portable jammer P16N-5G its latest model in market , fits handheld using. it can effectively block CDMA,GSM,3G UMTS,...

Brand Name:vodasafe

Model Number:P16N

Place of Origin:China

Fits Handheld Using High Power Portable 16Bands Jammer Effectively Block Cellphone,GPS,Wi-Fi/Bluetooth ,Lojack Brief Description: Vodasafe portable jammer P16N-5G its latest model in market , fits handheld using. it can effectively block CDMA,GSM,3G UMTS,...

Brand Name:GREETWIN

Model Number:GW-VIP MANPACK8

Place of Origin:China

... technologies, illicit civil disputes can be resolved when police block communications. Combat tactics employing Tactical Jammers apply when dealing with hostage situations, domestic disputes, narcotics raids, and other all too familiar ...

Brand Name:GREETWIN

Model Number:GW-JN8DGN

Place of Origin:China

4 Antennas High Powerful Digital Signal Jammer Block Mobile Phone Signal Jammers are used in many different scenarios and to find the best fit for your needs, we care a whole spectrum of jammers for every possible application. However, there are so many ...

Brand Name:Sacon

Model Number:SA-004H

Place of Origin:China

... Mobile Phone Jammer Blocker For Prison/Military With 1 Year Warranty! Frequency Can Be Customized! Description: Equipped with special high gain directional planar antenna or fiberglass omni-directional whip antenna, the jammer can effective block CDMA...

Brand Name:Sacon

Model Number:SA-012B

Place of Origin:China

12 Channels 30W High Power Adjustable Mobile Phone Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Specification 1.Block Frequency: 1). CDMA:850-894MHz 2). GSM: 925-960MHz 3). DCS: 1805-1990MHz 4). 3G: 2110-2170MHz 5). LTE...

Brand Name:Sacon

Model Number:SA-008B

Place of Origin:China

8 Antennas 20W Desktop Mobile Phone Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: Cover interface standards: § CDMA 800: 850 to 894MHz § GSM 900: 925 to 960MHz § GSM 1800: 1,805 to 1,880MHz (DCS) § GSM ...

Brand Name:vodasafe

Model Number:DJ600 Mobile Phone Signal Jammer02

Place of Origin:China

8 Antennas UAV Drone Signal Mobile Phone Signal Jammer Blocking Up to 2000m Handheld Drone UAV Jammer/Blocker Model:DJ600 Brief Description: This drone signal blocker has a gun-shaped and integrates directional antennas, sight, and battery as one of the ...

Brand Name:vodasafe

Model Number:WG10002

Place of Origin:China

...Mobile Phone Signal Jammer Blocker For 50m Full Band Wi-Fi Jammer/Blocker Model: WG100 Brief Description: Vodasafe full band Wi-Fi Jammer WG100 is mainly for WIFI 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block...

Brand Name:vodasafe

Model Number:VJ801

Place of Origin:China

Vehicle Jammer VodasafeVJ8 Brief Description: Vehicle-mounted mobile phone signal jamming equipment can interfere with the key communication bands with potential threats in the frequency range of 700MHz-6000MHzand stop terrorists (or reactionaries, illegal...

Brand Name:vodasafe

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 Vodasafe P18 Brief Description: Vodasafe portable jammer P18 its latest model in market , fits handheld using. it can effectively block...

Brand Name:vodasafe

Model Number:P16N

Place of Origin:China

...mobile phone signal jammer fields, its battery is most powerful, the outer casing is made of aluminum with heat sink and built-in Fan for long-term operation. High Power Portable 16Bands Jammer/Blocker Vodasafe P16N Brief Description: Vodasafe portable jammer P16N its latest model in market , fits handheld using. it can effectively block...

Brand Name:vodasafe

Model Number:P16N

Place of Origin:China

...mobile phone signal jammer fields, its battery is most powerful, the outer casing is made of aluminum with heat sink and built-in Fan for long-term operation. High Power Portable 16Bands Jammer/Blocker Vodasafe P16N Brief Description: Vodasafe portable jammer P16N its latest model in market , fits handheld using. it can effectively block...