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Total 54896 products for blocking mobile phone signals Manufacture & Suppliers

Built-in 10-band 5g mobile phone signal jammer, single channel 5 watt, total power 50 watt mobile phone jammer

Application occasions Examination rooms, prisons, military sites, courts, conference rooms, theaters, hospitals, government agencies, financial institutions, churches, monasteries, libraries, business negotiati...

Shenzhen bochuang shikong communication technology
Guangdong

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3G mobile phone signal jammer module 2110MHZ-2170MHZ high power 10-200W power can select the mobile phone jammer chip

1.Bo chuang space-time brand Output power is optional and the frequency bands including 20MHz to 6GHz with 5W/10W/20W/50W/100W/200W, etc. 2.Customized remote PC control with software to turn each jammer, each b...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

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100W Each Band Cell Phone Signal Blocker Device High Power Model In Prison Jammers

...Mobile Phone Signal Jammer is High Power Model in Prison Jammers 100W each band mobile phone signal jammer is high power model in the high power models, total output power could be up to 600W, and its jammin...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

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100W Each Band Cell Phone Signal Blocker Device High Power Model In Prison Jammers

...Mobile Phone Signal Jammer is High Power Model in Prison Jammers 100W each band mobile phone signal jammer is high power model in the high power models, total output power could be up to 600W, and its jammin...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Hidden Mobile Phone GPS Jammer 3 Bands Block GSM900 DCS1800 WiFi 2 Hours Working

Top Hidden Mobile Phone Signal Jammer 3 Bands Block GSM900 DCS1800 WiFi Product Instructions: Smart volume only for palm size, you can easily take it to anywhere you like or need. The Built-in rechargeable batt...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Power Adjustable Cell Phone Signal Jammer High Security Relative Humility ≤90%

... jammer is powerfull design to blocks all the signals in one device, it is one of our best selling desktop use jammer, great for school classroom avoid exam cheat, oil/gas station keep in ......

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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2 Watt Cell Phone Signal Jammer 16 Bands GSM CDMA 3G 4G GPS WiFi Signal EST-502F16

...-Fi, GPS, L1, L2, L3, L4, L5, LOJACK, 433MHz, 315MHz, 868MHz all-in-one mobile phone jammer is powerfull design to blocks all the signals in one device, it is great for school classroom avoid exam cheat, oil...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Long Range 2G 3G 4G Cell Phone Signal Jammer WiFi Jammer For Churches

... 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 th...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Portable Anti Recording Audio Phone Signal Blocker Jammer Cell Phone Vioce Recorder

...Signal Jammer Block Cell Phone Vioce Recorder Descriptions: The audio jammer device SA-AJ02 is designed to protect conversation areas from eavesdropping. Device blocks wireless microphones, tape recorders, h...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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All In One Handheld Cell Phone Signal Jammer High Power 24W With Nylon Cover

... With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer with nylon cover for po...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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All In One Handheld Cell Phone Signal Jammer High Power 24W With Nylon Cover

... With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer with nylon cover for po...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

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8 Antennas GPS WiFi 2G 3G 4G 16w Cell Phone Signal Interrupter Built In Battery ABS Shell

...Mobile Phone Signal Jammer 8 Antennas GPS WiFi 2G 3G 4G Descriptions: This handheld signal jammer SA-NPJ08 is 8 bands, with 8pcs high gain antennas 2dBi, each band power is up to 2w, total output power of th...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Band 160W Cellular Blocker Jammer, powerful Mobile Phone Jammer up to 150m

...Mobile Phone Jammer up to 150m Mobile Phone Jammer Introduction: In need of the powerful jamming device that can not only blocking the signals of the normal 2G signal but both the 3G and 4G Wimax signals? Th...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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14 Channels Mobile Phone Jamming Device 14 Bands GPS WIFI Lojack Built In Antenna

...Mobile Phone Jamming Device 14 Bands GPS WIFI Lojack Built In Antenna 14 Channels Built-in Antenn Cellphone Signal Jammer, 14 Bands GPS WIFI Lojack Cell Phone Jammer, Mobile Signal Jammer Product Instruction...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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8 Antennas Mobile Cell Phone Signal Jammer Outdoor Use Stationary Explosion Proof

...Mobile Phone Signal Jammer 1. Introduction EST-802G8 mobile phone signal jammer, adopted with explosion-proof shield designed, is aimed for protecting places like gas station away from mobile phone using, ca...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Indoor Stationary Cell Phone Signal Jammer 8 Channels For DCS 3G WiFi

.../7 non-stop working WiFi & Mobile Phone Signal Jammer Introduction This powerful mobile phone and WiFi signal jammer EST-502K8, adopted with advanced technology, with 8 adjustable power knob to widely block ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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CDMA GSM 16W Aluminum Mobile Phone Blocker 18 Frequencies 25m

Mobile phone signal jammer has 18 signals, it could be used in vehicle directly, with car charger for mobile using, with rechargeable powerful battery and can be used outdoors,you could use it everywhere as you...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

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CDMA GSM 16W Aluminum Mobile Phone Blocker 18 Frequencies 25m

Mobile phone signal jammer has 18 signals, it could be used in vehicle directly, with car charger for mobile using, with rechargeable powerful battery and can be used outdoors,you could use it everywhere as you...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

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8 Bands 30m 18W Cell Phone Signal Jammer LOJACK With Hidden Antenna

...Phone Signal Jammer Hidden Antenna Blocking cellphone Signal Jammer ,12Watt Jamming up to 30m Product Information: Name: Unique High Power Handheld 8 Bands Cell Phone Signal Jammer Hidden Antenna Blocking ce...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

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8 Bands 30m 18W Cell Phone Signal Jammer LOJACK With Hidden Antenna

...Phone Signal Jammer Hidden Antenna Blocking cellphone Signal Jammer ,12Watt Jamming up to 30m Product Information: Name: Unique High Power Handheld 8 Bands Cell Phone Signal Jammer Hidden Antenna Blocking ce...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

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Blocking Mobile Phone Signals

Total 54896 products for blocking mobile phone signals Manufacture & Suppliers

Built-in 10-band 5g mobile phone signal jammer, single channel 5 watt, total power 50 watt mobile phone jammer

3G mobile phone signal jammer module 2110MHZ-2170MHZ high power 10-200W power can select the mobile phone jammer chip

100W Each Band Cell Phone Signal Blocker Device High Power Model In Prison Jammers

100W Each Band Cell Phone Signal Blocker Device High Power Model In Prison Jammers

Hidden Mobile Phone GPS Jammer 3 Bands Block GSM900 DCS1800 WiFi 2 Hours Working

Power Adjustable Cell Phone Signal Jammer High Security Relative Humility ≤90%

2 Watt Cell Phone Signal Jammer 16 Bands GSM CDMA 3G 4G GPS WiFi Signal EST-502F16

Long Range 2G 3G 4G Cell Phone Signal Jammer WiFi Jammer For Churches

Portable Anti Recording Audio Phone Signal Blocker Jammer Cell Phone Vioce Recorder

All In One Handheld Cell Phone Signal Jammer High Power 24W With Nylon Cover

All In One Handheld Cell Phone Signal Jammer High Power 24W With Nylon Cover

8 Antennas GPS WiFi 2G 3G 4G 16w Cell Phone Signal Interrupter Built In Battery ABS Shell

8 Band 160W Cellular Blocker Jammer, powerful Mobile Phone Jammer up to 150m

14 Channels Mobile Phone Jamming Device 14 Bands GPS WIFI Lojack Built In Antenna

8 Antennas Mobile Cell Phone Signal Jammer Outdoor Use Stationary Explosion Proof

Indoor Stationary Cell Phone Signal Jammer 8 Channels For DCS 3G WiFi

CDMA GSM 16W Aluminum Mobile Phone Blocker 18 Frequencies 25m

CDMA GSM 16W Aluminum Mobile Phone Blocker 18 Frequencies 25m

8 Bands 30m 18W Cell Phone Signal Jammer LOJACK With Hidden Antenna

8 Bands 30m 18W Cell Phone Signal Jammer LOJACK With Hidden Antenna