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Improve Mobile Phone Signal

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Total 54253 products for improve mobile phone signal Manufacture & Suppliers

18 Antennas 5G Mobile Phone Signal Jammer 16 Watt Output Power Screen Display

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 CDMA,GSM,3G UMTS,4G LTE,5G cell...

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

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Portable Outdoor IP65 All Mobile phone Signal Jammer Backup battery and active smart cooling system

... designed for bomb disposal and VIP protection like during battle and security safeguard. This certain jammer can block signals in five different frequencies at the same time or separately. • Remote control ...

Wolves Team Limited
China

Active Member

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Built-in 9-band mobile phone signal jammer CDMA.GSM.DCS.3G.4G.5G mobile phone signal full shielding WiFi bluetoothjammer

brand Bo Chuang space time model BCSK-890-5G Interference distance 1-30Meters (depending on signal strength) Product Description BCSK-NZ890 built-in antenna signal shield (also known as signal jammer / isolator...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

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Indoor Mobile Phone Signal Jammers 8 Bands Adjustable Remote Control 12W EST-502C8

8 Bands Adjustable Cell Phone Signal Jammer 3G / 4G LTE Blocker Remote Control Compact Indoor 12W EST-502C8 1. Product Specification Jammer ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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5G Mobile Phone Signal Booster Digital Band Selective Repeater

...Mobile Signal Repeater is a digital band selective repeater specially designed for mobile signal boosting and coverage extension. It utilizes advanced digital technology and features low noise figure, high g...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

Verified Supplier

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1200mW Cell Signal Scrambler Device Mobile Phone Signal Blocker For Schools

Here is the full list of frequencies which this device is able to work with: GSM800 and GSM1900 in USA, GSM900 and GSM1800 in Europe CDMA850 in both USA and Europe GPS L1, L2 and L5 bands, GLONASS WiFi, Bluetoo...

Singapore DIGITAL META PTE. LTD
Guangdong,China

Site Member

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Adjustable 8 Band UHF VHF Jammer Device To Block Mobile Phone Signal 16W

...: Antennas off - 290 x 112 x 52mm(L x W x D) Weight: 4KG Package Included: 1pc Adjustable Cell Phone 4G 3G Wifi VHF UHF Signal Blocker 1pc Power Adapter (100-240V) 1pc Car Charger 1pc Manual(if not included,...

Singapore DIGITAL META PTE. LTD
Guangdong,China

Site Member

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Multi Band Mobile Phone Signal Blocker GSM 4G 350W Wireless Management Control

350W High Power Multi Band Waterproof Prison Jammer GSM 4G All Cell Phone Signal Jammer�� Product Description This jammer is specially for prisons and other large sensitive locations such as military or governme...

Wolves Team Limited
China

Active Member

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5g mobile phone signal jammer built-in antenna power supply 9-segment frequency transmission

5g mobile phone signa5G jammer built-in antenna power supply 9-segment frequency transmission is suitable for school examination room conference room factory Application occasions Examination rooms, prisons, mi...

Shenzhen bochuang shikong communication technology
Guangdong

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Frequency shield 160 Watt High Power Mobile Phone Signal Jammer

Product introduction: Bcsk-d-g-8 portable signal shielding device of borchuangspace is upgraded to green high-power mobile signal shielding device | 4G mobilesignal shielding device| 5g mobile signal shielding ...

Shenzhen bochuang shikong communication technology
Guangdong

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Compact Mobile Phone Signal Jammer , Signal Jamming Device 8PCS Omni Antennas

Hand Pull Mobile Signal Jamming System , High Power Signal Jammer for court using Product Features: Using UHF broadband interference technology. High effective power (channel power) and large interference radiu...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

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Mobile phone signal masker GSM CDMA DCS 2G 3G 4G car signal masker GPS positioning jammer WIFI wireless signal jammer

... Bochuangshikong BCSK-T80C This Selectable Portable 3G Cell Phone WiFi Jammer & GPS Signal Jammer that you are viewing here is the new designed signal jammer that is designed with the ability to cut off the ...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

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5 Bands 500W High Power Briefcase Portable Mobile Phone Signal Jammer Military Security Force

500w High Power manpack portable Signal Jammer For Prisons / Military with 1 Year Warranty Frequency Can Be Customized! Description: 1. High RF power, shielding all 2G, 3G, 4G signals, frequencies can be custom...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Active Member

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200mA Working Current RF Frequency Jammer , Mobile Phone Signal Jammer High Power

High Power for 50meters Jamming Radius RF Signal Jammer Product Description The special design of the RF Jammer can only block the specific frequency. In that case, the operating 315/433MHz and it could block s...

Wolves Team Limited
China

Active Member

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Mobile Phone Signal Jammer 8W Handheld WiFi GPS 3G 4GLTE 4GWimax

Product Description: The jammer is flexibly applicable for its portability and ease of charging. It can be applied at meeting rooms, conference rooms, trains, bus and more location as you want, powered by unive...

Wolves Team Limited
China

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Portable Bomb Mobile phone Signal Jammer RF Bomb VIP Convoy Protection GSM 3G 4G Jammer

Product Description: This is a RF bomb cellphone GPS WiFi signal blocker which can be widely used in places and conditions such as the VIP convoy protection, Military camp, Government building, Police Checkpoin...

Wolves Team Limited
China

Active Member

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1800mhz 2600mhz Network Repeater Mobile Phone Signal Booster For All Networks

Olax 900/1800/2600mhz Phone use 4g good Signal Booster Mobile Network Repeater For all networks Specification item value Max. LAN Data Rate 1000Mbps With Modem Function No Standards And Protocols ......

Shenzhen Olax Technology CO.,Ltd
Guangdong,China

Verified Supplier

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75W Powerful Mobile Phone Signal Blocker With Directional Antenna JM170141

Product Description: Affected Frequency Ranges: Output Interface Output Frequency CH1 -CDMA:850-894MHz CH2 -GSM:925-960MHz CH3 -DCS/PCS:1805-1990MHz CH4 -3G:2110-2170MHz CH5 -4G(LTE):725770 MHz Jammer Module Nu...

Wolves Team Limited
China

Active Member

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Mobile phone signal detector 2g.3g.4g.5g smart phone signal detection device GPS locator to find dormant GPS detector

According to different types of GPS trackers on the vehicle, different detectors can be used for detection. For wired GPS Tracker: this kind of GPS needs to be connected to the car power line to provide power. ...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

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AC220V-DC12V 15 Watt Rf Signal Blocker , Mobile Phone Signal Jammer High Power

High Power 6 Antenna Jammer Kit For Sale -UHF VHF Cell Phone Jammer (3G,GSM,CDMA,DCS) Specifications: Affected Frequency Ranges: -CDMA 851MHz-894 MHz 35dBm 8dBm/30KHz (min) -GSM 925MHz-960 MHz 35dBm 5dBm/30KHz ...

Singapore DIGITAL META PTE. LTD
Guangdong,China

Site Member

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