how to block mobile signal

Brand Name:Sacon

Model Number:SA-VJ10

Place of Origin:China

560W 10 Channels Vehicle Convoy Bomb Jammer Block Frequency 20Mhz To 6GHz Descriptions: The vehicle-mounted mobile phone signal sealing and control system SA-VJ10 can block and control the key communication bands with potential threats in the frequency ...

Brand Name:TSL

Model Number:TSL-CA

Place of Origin:China

...Signal Blocker, Roof Mounted Jammer Antenna This cell phone blocker antenna is the best choice for indoor cell phone signal jamming and blocking with omni-direction. It can be used for the jammer with high power and for the building which have many rooms. Description 1. The Antennas which support 20Mhz to 6.5G for option 2. We specializes in developing and manufacturing professional mobile...

Brand Name:EST

Model Number:802B10

Place of Origin:CHINA

10 antenna RF signal jammer, built-in battery and antenna, bi-use with battery and AC power supply This 10 bands cell phone jammer can work with both battery and AC plug, which is very popular due to its long working time for battery. It can block GSM / ...

Brand Name:Sacontelecom

Model Number:SA-006M-300

Place of Origin:China

300W High Power Luggage Portable Vehicle Mounted Jammer Military Security Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Description: This is a portable type mobile phone signal shielding device .It is easy to carry, flexible to use...

Brand Name:SHUXIN

Model Number:KN-TK

Place of Origin:CHINA

... are intended to impede movement, hinder the advance and maneuver of violators of the state border,provide border units and reserves with favorable conditions for blocking and detaining them, limit the action of animals and people on signaling and

Brand Name:SHUXIN

Model Number:KN-TK

Place of Origin:CN

...Mobility Tank Barrier Wire Mesh Product Overview: High Security Inconspicuous Obstacle Fence Security Barrier Inconspicuous wire obstacle are intended to impede movement, hinder the advance and maneuver of violators of the state border, provide border units and reserves with favorable conditions for blocking and detaining them, limit the action of animals and people on signaling...

Brand Name:Hebei KN

Model Number:KN-T05

Place of Origin:Hebei,China

... to impede movement, hinder the advance and maneuver of violators of the state border,provide border units and reserves with favorable conditions for blocking and detaining them, limit the action of animals and people on signaling and control means.

Brand Name:Hebei KN

Model Number:KN-T02

Place of Origin:Hebei,China

... the advancement of state border violators. It helps to create favorable conditions for blocking and detention of offenders by border patrols and reserves, as well as restricts the impact of animals and people on signaling and control equipment. Safe and

Place of Origin:China

Brand Name:AOLI

제품 설명 특징: -------------- (1) 100% 아주 새로운 & 고품질 셀룰라 전화 신호 방해기 (2)는 detectaphone에 대하여 프라이버시 또는 회의를 보호한다 (3) 전화에 의하여 눈 속임하는 것을 막기 위하여 학교에서 또한 사용해 (4) 고품질 디자인, Low heat 기대는, 작동을 계속한다 (5) 효과적으로 기지국에 차단 없이 downlink 신호를 움직이지 않게 하기 (6) 전송하게 쉬운을%s 극단적인 라이트급 선수 명세:...

Brand Name:Sacon

Model Number:SA-007M

Place of Origin:China

7 Bands 350w High Power Bomb Jammer Portable Luggage Military Signal Jammer Device With Battery Supplier With 1 Year Warranty! Frequency Can Be Customized! Description: This is a portable type mobile phone signal shielding device .It is easy to carry, ...

Brand Name:wolvesteam

Model Number:JM170170

Place of Origin:China

...-1580 MHz, Lojack 167-175MHz. With 18W high power output and 8 external high gain antennas, the jammer can efficiently block all mobile phone 2G, 3G, 4G signals as well as disable lojack, Wifi, GPS devices within a

Brand Name:wolvesteam

Place of Origin:China

Product Description: This Portable High Power Wireless Anti-explosion Jammer is the most advanced high efficiency cell phone and satellite signal jammer in the whole world which is professionally designed for bomb disposal and VIP protection like during ...

Brand Name:Sacontelecom

Model Number:SA-008P-D

Place of Origin:China

30m Range Portable Cell Phone GPS Jammer 8 Bands 6.5w For Personal Privacy Description If you want to enjoy the moment, enjoy a quiet time, away from modern civilization, do some things you want to do, then this high-performance mobile phone jammer can ...

Brand Name:TSL

Model Number:TSL-PG

Place of Origin:China

... (car remote controls, remote controls for garage doors, TV remote and so on). The operating radius of this compactly designed remote control signal blocker is up to 50 meters. This jammer for remote controls can be also used for wireless jamming of

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J121A6B

o Cover interface standards: § (1) CDMA/GSM:850 － 960MHz § (2) DCS/PCS:1805 － 1990MHz § (3) 3G: 2,110 － 2170MHz § (4) 4GLTE:725-770MHZ OR 790-825 § (5) 4G WIMAX:2345-2400MHz OR 2620-2690MHZ § (6) GPS 1570MHZ － 1580MHZ o CDMA/GSM,DCS/PCS,3G,4G(LTE) GPS You ...

Brand Name:GREETWIN

Model Number:GW-3000VD13

Place of Origin:China

... system can work to defeat RCIED explosive triggers set off by remote control. This programmable jammer can also block unauthorized communications, and is adjustable by the user. No factory setting is required, giving the user the flexibility to control:

Brand Name:GREETWIN

Model Number:GW-JN8

Place of Origin:China

...Mobile Network Jammer Device 4 Watt Portable RF Jammer For Army Portable Jammer Features: Selectable switches on the side for choice of jamming band or save battery power. No harm to human body or other electronic devices, It’s a sophisticated high power pocket-size jammer. It can be carried and used everywhere. It can block different RF signals...

Brand Name:vodasafe

Model Number:MP8Plus Drone Signal Jammer 02

Place of Origin:China

Vodasafe MP8plusfor CDMA/GSM/3G2100MHz/4GLTE/VHF/UHF Radio Europe Type frequency for Europe, Asia, Australia, Middle East, Africa. 1. GSM900MHz:925-960MHz; 15W 2. 2GGSM1800MHz:1805-1880MHz; 15W (GSM/CDMA/DCS) 3. 4GLTE700MHz:790-821MHz; 15W 4.3G2100MHz:2100...

Brand Name:vodasafe

Model Number:MP8Plus Drone Signal Jammer 02

Place of Origin:China

Vodasafe MP8plusfor CDMA/GSM/3G2100MHz/4GLTE/VHF/UHF Radio Europe Type frequency for Europe, Asia, Australia, Middle East, Africa. 1. GSM900MHz:925-960MHz; 15W 2. 2GGSM1800MHz:1805-1880MHz; 15W (GSM/CDMA/DCS) 3. 4GLTE700MHz:790-821MHz; 15W 4.3G2100MHz:2100...

Brand Name:wolvesteam

Model Number:JM165104

Place of Origin:China

Product Description: At a Glance: Show the working power on the shell with green lights Mini size medium power cellphone jammer Low weight and nice texture and color To block wireless phone communication links within an effective area No transmissions or ...