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Home Electrical & Electronics Signal Jammer Wireless Phone Signal Jammer 2022 Product List
Wireless Phone Signal Jammer 8,521 products found from 177  

Wireless Phone Signal Jammer manufacturers & suppliers

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 Waterproof Portable Wireless Signal Jammer 2g 3G 4G WiFi2.4G 5.8g GPS Mobile Phone Signal Jammer

1 Piece (MOQ)
  • Frequency Range : WiFi2.4 5.8g 3G 4G GSM UHF
  • Frequency : 2400-2500,2100-2170,900-990MHz etc,
  • Application : Military Units, Prison, Police, Bomb Disposal
  • Total Output Power : 600W
  • Jamming Range : 100-500m
  • Advantage : Keep for Upgrade Module Installation.
    • More
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45W 9 Band Frequencies Shielding All Wireless Radius 20-70m Cell Phone Signal Jammer

1 Piece (MOQ)
  • Shielding Range : Radius (20-70)M (Based on The Actual Shielding Ran
  • Antenna Gain : 5dBi
  • AC Power : 100-240V 50/60Hz
  • Power Consumption : 165W
  • Packing : Neutral Packing
  • Standard : ISO9001
    • More
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Portable WiFi Bluetooth 2.4G 5.8g Signals Wireless Signal Mobile Phone Jammer with 4antennas

1 Piece (MOQ)
  • Frequency Range : 2400MHz 5800MHz
  • Frequency : WiFi/Bluetooth
  • Application : Conference Center
  • Warranty : 1 Year
  • Power Supply : AC100-240V or 12V Car Charger
  • Weight : 1.5kg
    • More
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Omni Antenna WiFi Bluetooth Signal Jammer Wireless Signal Blocker2g 3G 4G Cellular Phone Jammer

1 Piece (MOQ)
  • Frequency Range : GSM WiFi 3G 4G
  • Frequency : 2100-2170,2400-2500,850-960,1520-1580,1805-1990MHz
  • Application : Conference Center
  • Total Output Power : 20W
  • Semidiameter of Interception : 10-60m
  • Application Area : Courts Conference Room Libraries Museums Churches
    • More
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Universal Handheld 12 Channel Mobile Phone WiFi GPS Wireless Signal Jammer

1 Piece (MOQ)
  • Frequency Range : Customized 12 Channel
  • Frequency : Customized 12 Channel
  • Application : Various Application
  • Type : Handheld Signal Jammer
  • Size : 165*94*40mm
  • Weight : 1050g
    • More
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Wireless Camera Jammer / Cellphone Signal Blocker/Mobile Phone Jammer (GW-JA12)

US$ 171.5-241.5 / Piece
(FOB Price)
5 Pieces (MOQ)
  • Frequency Range : 2g,3G,4G,Lte
  • Frequency : 2g,3G,4G,Lte
  • Application : Library
  • Mobile Phone Jammer : for Theatres, Recording Studios, Banks
  • Output Power : 30W
  • Dimension : 290*236*56mm
    • More
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2g 3G 4G GPS WiFi 5GHz Prison Phone  Signal  Jammer 1000m Jamming Wireless Camera Outdoor  Use  Prison  Signal  Jammer

1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Usage : Defense
  • Using Field : Internet
  • Type : Military Technical Equipment
    • More
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Wireless GSM WiFi 3G 4G Cell Phone GPS Bluetooth RF Signal Jammer with Remote Control 315/433MHz

1 Piece (MOQ)
  • Frequency Range : GSM, CDMA, Dcs, WiFi, UHF VHF GPS Lojack
  • Frequency : 851-960, 1805-1880, 1920-1990, 1170-1230
  • Application : Meeting Room, Library Guard, Schools, Churches
  • Total Output Power : 30-35W
  • Shielding Range Radius : 10-50m
  • Power of Each Frequency Band : Can Be Adjustable Independently
    • More
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GSM CDMA 3G UMTS 4glte Handheld Wireless Signal Jammer Jamming WiFi GPS Remote Control VHF UHF Military Grade Cell Phone Jammer

1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Model : Military Jamming System P10
  • Total Output Power : 10watt
  • Cover Radius : 5-30m
    • More
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10 Bands Handheld Portable Cell Phone Wireless Signal GSM GPS WiFi Jammer

US$ 233-253 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 20-6000MHz
  • Frequency : 20-6000MHz
  • Application : School;Office;Prison
  • Gain : 2.0dBi
  • Total Output Power : 7W, 0.7W Each Band
  • Jam Radius : 2-20meters
    • More
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Indoor Desktop GSM CDMA All Cell Phone Wireless Signal Jammer /UMTS/4G/Wiif/GPS/UHF/VHF

1 Piece (MOQ)
  • Frequency Range : GSM CDMA 3G 4G WiFi GPS Lojack
  • Frequency : 2100-2170,2400-2500,850-960,1520-1580,1805-1990MHz
  • Application : Conference Center
  • Total Output Power : 50W
  • Jamming Range : up to 50-60m
  • Block Frequency : GSM 3G 4G WiFi GPS Lojack UHF VHF
    • More
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Wireless Signal Shielding Device Mobile Cell Phone GSM 2g/3G/4G/5g GPS WiFi Signal Jammer

1 Piece (MOQ)
  • Frequency Range : GSM GPS WiFi
  • Frequency : Support Customization
  • Application : Workplace,Classroom
  • Warranty : 1 Year
  • Function : GPS ,WiFi, Mobile Phone Signal Jammer
  • Jamming Banbs : Customization
    • More
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Portable Full Frequency 2g 3G 4G 5g WiFi Bluetooth Signals Wireless Signal Mobile Phone Jammer with Ten Antennas 20watt

US$ 79-109 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : 2g 3G 4G 5g WiFi Bluetooth
  • Frequency : 850/900/1800/2100/1900/2300/2400/2600/3300/4800MHz
  • Application : Conference Center, Library, Hospital, Gas Station
  • Applications : Examination Hall, Company, Office, Home, School
  • Data : Messages & Calls & Data
  • Antenna Type : External Ten Antennas
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Mobile Phone Signal Isolator 4G 5g WiFi Jammer Wireless Camera Jammer

US$ 193-229 / Piece
(FOB Price)
1 Piece (MOQ)
  • Product Name : Long Distance Panel Signal Jammer
  • Channels : 10 Channels
  • Working Time : Continuous Working Hours
  • Antenna Type : Built-in Directional Antenna
  • Power Supply : AC110-240V
  • Jamming Range : 10 - 50 Meters, Depend on Mobile Signal Strength
    • More
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4G / 3G / 2g / WiFi2.4G Spy Camera Jammer Blocks All Wireless Signals VHF UHF Remote Control Latest Mobile Phones Jammer

1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 869~894MHz
  • Application : Conference Center
  • Total Output Power : 46 Watt;
  • Cover Radius : 20-60m
  • Power Supply : AC110-240V to DC24V;
    • More
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(TX-NZ-8) 16W Hidden Antenna Cell Phone Signal, Inner Antenna Wireless Signal Jammer for GPS / WiFi /2.4G/5g

US$ 65-75 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : GSM900
  • Frequency : 1560 - 1620 MHz
  • Application : Office
  • Name : (Tx-Nz-8)Cell Phone Signal Jamming Device
  • Power : 16 W
  • Weight : 2.2 Kg
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Indoor Desktop 10 Antennas Cellular Phone CDMA/GSM/PCS/3G/4G RF Wireless Signal Jammer

1 Piece (MOQ)
  • Part Number : PTC-D10
  • Total Output Power : 50W
  • Total Working Bands : 10 Bands
  • Antennas : 10PCS High Gain Omni Antenna
  • Jamming Range : 10-40m
  • Power Supply : AC-110-240V, DC-12V
    • More
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Waterproof Outdoor Dds Full Frequency High Power All Wireless Signal 20MHz-11GHz Jammer with Software Management Mobile Phone Jammer

1 Piece (MOQ)
  • Frequency Range : UHF,VHF,GSM,CDMA,WiFi,GPS,
  • Frequency : 20MHz-11GHz
  • Application : Military Units, Prison, Police, Bomb Disposal
  • Jamming Range : 20-1000 Meters
  • Power of Each Frequency Band : Can Be Adjustable Independently
  • Total Output Power : 1345watt, Max: 1500watt
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10 Antennas Wireless Signal Mobile Phone Jammer Desktop GSM CDMA LTE GPS WiFi Blocker

US$ 189-199 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Office
  • Color : Black
  • Packing : Box
  • Standard : 42x35x39
    • More
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    4.0

    Suppliers reviewed by inspection services

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    Kad Technology Co.,Limited
    Kad Technology Co.,Limited
    • China Supplier - Gold Member Gold Member
    • Audited SuppliersAudited Supplier
    • Guangdong, China

    • Manufacturer/Factory

    • ISO 9001, ISO 9000, ISO 20000, ISO 14064, QC 080000
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Greetwin 48W High Power Wireless Signal Jammer Cell Phone Desktop Signal Jammer with 8 Antenna

US$ 350.2-367.8 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 4G/3G/2g +WiFi2.4G
  • Frequency : 4G/3G/2g +WiFi2.4G
  • Application : Library
  • Colour : Black
  • Size : 47*27*13cm
  • Jamming Range : 20-60meters, Depend on Signal Strength
    • More
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Desktop High Power Cellular Cell Phone WiFi GSM CDMA Wireless Signal Blocker / Jammer Cover Radius 10-50m

1 Piece (MOQ)
  • Frequency Range : GSM CDMA 3G 4G WiFi
  • Frequency : 2100-2170,2400-2500,850-960,1520-1580,1805-1990MHz
  • Application : Conference Center
  • Total Output Power : 35W
  • Jamming Range : up to 50m
  • Block Frequency : GSM CDMA 3G 4G WiFi
    • More
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High Power Jammer for Jail, Library, Theater, Church, 3G GPS Bluetooth Full-Band Wireless Cell Phone Signal Jammer, 3G GPS WiFi Full-Band Wireless Jammer

US$ 0.1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : School
  • Jammer Working Frequency : WiFi GPS VHF UHF Lojack 2g 3G 4G 315MHz 433MHz
  • Jammer Band : 14 Bands
  • Jammer Power : up to 35W
    • More
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10 Channels Wireless Mobile Signal Jammer Phone Lojack Jammer for 2g 3G 4G 5.8g

US$ 118.7-135.6 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : DCS1800
  • Frequency : Lte700/800;GSM900;Dcs1800;PCS1900;CDMA 2100
  • Application : School;Office;Prison
  • Gain : 2.0dBi
  • Total Output Power : 7W, 0.7-1W Each Band
  • Jam Radius : 2-20meters
    • More
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GSM 3G 4glte Handheld Military Phone Jammer Jamming up to 8 Wireless Signals WiFi GPS Military Grade Cell Phone Jammer

1 Piece (MOQ)
  • Frequency Range : Military GPS Jammers P8PRO
  • Frequency : Military Signal Jammer
  • Model : Handheld Military Signal Jammer P8PRO
  • Total Output Power : 4 Watt
  • Cover Radius : 5-20m
  • Jamming Type : Sweep Jamming
    • More
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8 Bands Handheld Portable Cell Phone Wireless Signal GSM GPS WiFi Jammer

US$ 79-85 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : 3G+4G+GPS+WiFi+2.4G
  • Frequency : 1900~1990MHz
  • Color : Black
  • Packing : Box
  • Standard : 42x35x39
  • Port : Hong Kong
    • More
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    4.0

    Suppliers reviewed by inspection services

    View larger video & image

    View larger video & image

    Kad Technology Co.,Limited
    Kad Technology Co.,Limited
    • China Supplier - Gold Member Gold Member
    • Audited SuppliersAudited Supplier
    • Guangdong, China

    • Manufacturer/Factory

    • ISO 9001, ISO 9000, ISO 20000, ISO 14064, QC 080000
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Indoor Powerful Cell Phone GPS GSM WiFi Wireless Signal Jammer

1 Piece (MOQ)
  • Frequency Range : GSM WiFi 3G 4G 5g GPS UHF VHF
  • Frequency : 2100-2170,2400-2500,850-960,1520-1580,1805-1990MHz
  • Application : Conference Center
  • Total Output Power : 20W
  • Semidiameter of Interception : 10-60m
  • Application Area : Courts Conference Room Libraries Museums Churches
    • More
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GPS Wireless Cell Phone Signal Handheld Jammers (GW-JN4L)

US$ 49.7-55.3 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Conference Center
  • Antennas : 4PCS External Omni Antennas
  • Packing : Neutral Packing
  • Standard : ISO9001
    • More
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Vehicle Draw Bar VIP Protection Wireless Communication Signal Cell Phone Jammer

1 Piece (MOQ)
  • Frequency Range : GSM CDMA PCS 3G 4G WiFi UHF VHF
  • Frequency : 850-925,925-960,1805-1880,1520-1610MHz,etc.
  • Application : Military Units, Prison, Police, Bomb Disposal
  • Total Output Power : 450W
  • Shielding Range Radius : up to 500m
  • Feature : Frequency Bands and Output Power Selectable.
    • More
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1/ 5

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Greetwin Phone Signal Handheld Wireless High Power LTE 10-30m Cellphone Jammer

1 Piece (MOQ)
  • Frequency Range : 20-6000MHz
  • Frequency : 2g 3G 4G WiFi
  • Application : Conference Center
  • Jam Radius : Radius 10-30meters
  • Power Supply : AC110-240V to DC12V
  • Weight : 0.7
    • More
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Adjustable Desktop 16 Bands Cell Phone Signal Jammer Blocking All Wireless Signal Coverage up to 50m

1 Piece (MOQ)
  • Frequency Range : GSM CDMA Dcs WiFi UHF VHF GPS Lojack
  • Frequency : 851-960, 1805-1880, 1920-1990, 1170-1230
  • Application : Courts Conference Room Libraries Museums Churches
  • Total Output Power : 30-35W
  • Jamming Range : up to 50 Meters
  • Power of Each Frequency Band : Can Be Adjustable Independently
    • More
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1500m Jamming Prison Signal Jammer 2g 3G 4G 5g WiFi GPS Lojack VHF UHF Wireless Cameras Prison Cell Phone Jammers

1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Usage : Defense
  • Using Field : Internet
  • Type : Military Technical Equipment
    • More
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High Gain Antenna Integration 6 Channels Phone Jammer GPS 4G Wireless Camera Jammer

US$ 51.9-61.9 / Piece
(FOB Price)
1 Piece (MOQ)
  • Size : 320X240X60mm
  • Antenna : 6 Antennas
  • Jamming Range : 5 - 30meters Depend on Mobile Signal Strength
  • Frequency : Customize
  • Power Supply : AC Adapter (AC220V-DC12V 8A)
  • Humidity : 30%-95%
    • More
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(TX-H8K) 24W High Power Wireless Signal Jammer, Cell Phone Desktop Signal Jammer with 8 Antenna

US$ 100-110 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : GSM900
  • Frequency : 1560 - 1620 MHz
  • Application : School
  • Name : Cell Phone Signal Jamming Device
  • Power : 24W
  • Weight : 3.0kg
    • More
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GSM 3G 4G GSM Phone Blocker WiFi GPS VHF UHF Vehicle Wireless Signal Jammer

1 Piece (MOQ)
  • Frequency Range : UHF, VHF, GSM, CDMA, WiFi, GPS
  • Frequency : 100-500MHz, 850-960, 1520-1580, 1805-1990MHz, etc.
  • Application : Military Units, Prison, Police, Bomb Disposal
  • Jamming Range : 100-1000 Meters
  • Power of Each Frequency Band : Can Be Adjustable Independently
  • Total Output Power : 600-1200W
    • More
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Portable High Power Full Frequency 20-2500MHz Wireless Signal Mobile Phone Jammer

US$ 10000-12000 / Set
(FOB Price)
1 Set (MOQ)
  • Frequency Range : 20-2500MHz
  • Frequency : Customized Frequency
  • Application : Conference Center
  • Weight : 80 Kg
  • Jamming Range : 30m-100m
  • Function : Bomb Jammer
    • More
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16W GPS Jammers with 8antennas GPS Wireless Camera Cell Phone Jamming Systems

US$ 75.8-90.1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 20-6000MHz
  • Frequency : 20-6000MHz
  • Application : Conference Center
  • Mobile Phone Jammer : for Theatres, Recording Studios, Banks
  • Product Name : 8 Bands Powerful Signal Jammer
  • Advantage : Beautiful and High-Performance Design
    • More
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16 Antennas 3G 4G GSM Jammer for Lojack WiFi/Remote Control 433 /315/ 868MHz /GPS /VHF/UHF Radio/Lojack Cell Phone Wireless Signal Jammer

1 Piece (MOQ)
  • Frequency Range : GSM CDMA Dcs WiFi UHF VHF GPS Lojack
  • Frequency : 851-960, 1805-1880, 1920-1990, 1170-1230
  • Application : Courts Conference Room Libraries Museums Churches
  • Total Output Power : 30-35W
  • Jamming Range : up to 50 Meters
  • Power of Each Frequency Band : Can Be Adjustable Independently
    • More
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1/ 5

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Mobile Phone Signal Shielder Handheld Wireless Bluetooth 10m Coverage GPS Signal Jammer for Business Meeting

US$ 40.82-43.6 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 20-6000MHz
  • Frequency : 20-6000MHz
  • Application : Office
  • Power Supply : Built-in Battery 5200mAh, AC100-240V
  • Working Time : 180 Minutes
  • Weight : 0.7kg
    • More
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New Design Mini Wireless Cell Phone WiFi Signal Jammer

5 Pieces (MOQ)
  • Frequency Range : DCS1800
  • Frequency : 1805~1880MHz
  • Application : Conference Center
  • Total Working Bands : 6 Channels
  • Total Output : 1.5W
  • Shielding Radius : 1-10m
    • More