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Total 1002 products for how to block on cell phone Manufacture & Suppliers

Car Mounted RF Signal Jammer , Military Signal Jammer Input DC 28V Power

High Power Full-band vehicle-mounted Mobile signal Jammer Product Feature 1. All cell phone signals can be blocked. 2. Only block the downlink signal of the mobile phone, not interfere with the base station. 3....

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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12 Antennas Handheld Gps Blocker For 3G 4G 5G WiFi UHF VHF GPS Lojack

... 12 bands high power stationary signal blocker covers 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...

Wolves Team Limited
China

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Roof Mounted Signal Jamming Device Omni - Directional High Power Indoor

... Omni-directional Antenna For 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 u...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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9 Bands Omni Directional High Power Backpack Anti Drone UAV Jammer with Wired Remote Control

...Cell Phone Signal Jammer is a type of wireless signal interference neutralizer device with 16 directional antennas, designed to block mobile phone signals and prevent them from accessing the network. Its siz...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Top Quality UHF VHF Jammers & Portable Jammers Supplier

... all the normal wireless signals? Then just here this Newest 12 Antennas Powerful Cell Phone 3G 4G WiFi GPS VHF UHF LoJack All Bands Signal Jammer with Power Adjustable you are viewing just owns the powerful...

China Aoli Signal Jammer Blocker Factory
Guangdong,China

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High Power 90 watt 2000m GPS WIFI5.8G Backpack UAV Jammer

... phones and communications devices in prisons and secure facilities, it is an important part of security and crime prevention. The prison Jammer can be easily installed, operating over many frequencies bands...

Wolves Team Limited
China

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4G Vehicle GPS tracking devices / gps vehicle tracking devices

4G Vehicle GPS tracking devices / gps vehicle tracking devices Quick details : Product Name: GPS Signal Jammer Output Port: CDMA/GSM ,DCS/PHS/3G/GPS/WIFI Consumption Current: 150mA Power Source: DC12V-24V Outpu...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4 Bands Bluetooth Signal Jammer Portable Car Use GPS WIFi

4 Bands Portable Handheld size Car use GPS & WIF/Bluetooth Signal Jammer 1. Introduction EST-808HFB GPS signal jammer, providing a shielding range for organization and personnel want to avoid candid camera hara...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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USB Disk LED Display 15m GPS Signal Jammer

USB Disk GPS Signal Jammer LED Display Compact Size Radius Up To 15m Block GPS Signals This USB GPS jammer device looks like USB flash disk, very beautiful design. we designed this GPS jammer like USB disk, in ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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15m Radius Car GPS Jammer DC12V 1500~1600Mhz Satellite Isolator

Mini Car GPS Jammer Satellite Isolator DC12V 1500~1600Mhz 15m Radius car GPS blocker Manufacturer Product Description This car GPS jamming device SA-MJ01 disables almost all types of GPS signals. It is an excel...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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12 Bands 2G 3G 4G 5G Handheld Signal Jammer WiFi GPS Lojack VHF UHF 20m Radius

...10 years. We have all kinds of jamming system solutions. If you want to buy a portable cellphone jammer, I recommend you this 12 channels one. This portable blocker can block all cell phone signals 2G 3G 4G ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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25 Meters Wifi 2.4G 5.8G 4W Indoor Signal Jammer

...Cell Phone Wifi Jammer 2.4G 5.8G Block Frequency Product Description: Compared with other Wi-Fi signals jammer, the 4W Powerful All WiFI Signals Jammer (2.4G,5.8G) has more enhanced features and functionalit...

Wolves Team Limited
China

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10 Channels Desktop Signal Jammer Inner Antenna 240W For Conference Room

Inner Antenna 10 Channels Desktop Signal Jammer For Meeting Conference Room Frequency Coverage. The device shall cover Frequencies between 600 MHz to 5.8GHz Omni Coverage Range reference 5-40 meters, range also...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Remote Monitoring Signal Jammer High Power Built in Antenna 5G Signal Blocker

Remote Monitoring Signal Jammer High Power Built-in Antenna 5G Signal Blocker This is a built-in antenna high-power shield that can customize 11 or 12 channel signals. 1,Product Introduction This Remote Monitor...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Wimax 3G Remote Control Jammer , WiFi Signal Jammer With Directional Antenna

...jammer that can block all the GSM, CDMA, DCS, PCS, 3G, 4G Wimax,WiFi? The latest adjustable 3G 4G Wimax mobile phone signal wifi jammer with built-in directional antenna is just available here. This is a 16W...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Military Backpack GSM WIFI GPS Jammer Anti Drone UAV Jammer Prison

...cell phone 2G 3G 4G 5G & WiFi & GPS & walkie-talkie & remote control signal jammer with built-in battery(support 3 power supply modes) for prison / military / personal use This custom 8-bands portable bi-pow...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8 Channels High Power 3G 4G Signal Jammer Handheld 2w Power Anti Tracking

...Cell Phone Jammer with shortcomings such as the unchangeable bands, the inconvenient carrying, or signal loss can be quite annoying when applying them. But now, here comes the man-carried 8 Antennas Portable...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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400W High Power Signal Jammer AC110~240V 50dBm With 39*39*25cm Size

...Phone Signal Jammer Blocker Legal Cell Phone Signal Jammer With 1 Year Warranty! Frequency Can Be Customized! Description: Equipped with special high gain directional planar antenna or fiberglass omni-direct...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Indoor 3G 4G High Power Signal Jammer 90w With Omni Glass Fiber Antennas

... Solutions to stop smuggled phones from making calls by using RF Jammers. Our prison Jammer uses intelligent spot jamming for communication blocking, the same form of RF jamming found in a tactical equipment...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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LOJACK 16W 16 Antennas Handheld WiFi GPS Jammer

...Cell Phone Signal Jammer With Nylon Cover,Blocking 5G 4G Wi-Fi5G RF Signal Jammer,16Watt Jamming up to 25m Model: CKJ-2002N16-5G US Color: Black Basic Specifications Jam Signal Type: CKJ-2002N16: Full Bands ...

ChingKong Technology Co.Ltd
Guangdong,China

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