Home Electrical & Electronics Signal Jammer Cellphone Jammer Blocker 2022 Product List
Cellphone Jammer Blocker 6,165 products found from 128  

Cellphone Jammer Blocker manufacturers & suppliers

High Power 18 Antennas Full Frequency 2g 3G 4G 5g Cellphone WiFi GPS Lojack RF Signal Jammer Blocker

1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Conference Center
  • Packing : Neutral Packing
  • Standard : CE
  • Port : Shenzhen
  • More

Latest All-in-One Universal 16 Antennas High Power Handheld 2g3g4g5g Cellphone Signal Jammer GPS Lojack WiFi 2.4G/5.8g Signal Blocker

1 Piece (MOQ)
  • Frequency Range : 2g 3G 4G 5g WiFi GPS Lojack 315MHz 433/868MHz
  • Frequency : 2g 3G 4G 5g WiFi GPS Lojack 315MHz 433/868MHz
  • Packing : Neutral Packing
  • Standard : CE
  • Port : Shenzhen
  • Production Capacity : 10000PCS/Month
  • More

8CH 80W 5g Signal Jammer/Blocker for Cellular Phone+Lojack+GPS/ L1/L2/Wi-Fi/Bluetooth2.4G/ 8 Band Cellphone

1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Examination Hall
  • Part Number : PTC-D8-80W
  • Total Output Power : 80W
  • Total Working Bands : 8 Bands
  • More

12 Channels Phone Signal WiFi Jammer Lojack 2g 3G 4G 5g Cellphone Network Signal Blocker

1 Piece (MOQ)
  • Frequency Range : See Parameters Chart
  • Frequency : See Parameters Chart
  • Application : Conference Center
  • Jamming Range : Radius 20~60 Meters
  • Warranty : 1 Year
  • Power Supply : AC100-240V or DC 24V
  • More

2g 3G 4G 5g WiFi GPS L1-L5 VHF UHF Cellphone Signal Jammer Jamming 60 M Spam Call Blocker

1 Piece (MOQ)
  • Frequency Range : 5g1500:1427-1518MHz; 33dBm/2W;
  • Frequency : 5g 4.0g:3900-4200MHz; 30dBm/1W;
  • Model : Spam Call Blocker X22
  • Total Outputpower : 46W;
  • Cover Radius : 0-60m
  • Jamming Type : Sweep Jamming;
  • More

Lojack Jammer/Blocker for Cellular Phone3g 4G/GPS/Wi-Fi Handheld 8 Bands Cellphone, WiFi, GPS, Remote Control Jammer, Wholesales 8 Antennas Jammer

US$ 1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Anti-Spy Detector
  • Signal Jammer for : GPS WiFi Lojack 2g 3G 4G
  • Name : Portable Cellphone Signal Jammer
  • Jammer Jamming Range : up to 20m
  • Packing : Neutral Packing
  • Standard : CE
  • More

Portable Mini Pocket Cellphone Jammer Mobile GPS Jamming Cell Phone WiFi Signal Jammer Blocker

1 Piece (MOQ)
  • Frequency Range : GPS 2g WiFi2.4G WiFi5.8g
  • Frequency : Customized
  • Application : GPS WiFi GSM Jamming
  • Color : Black
  • Jamming Radius : 5-10meters
  • Product Name : Handheld WiFi GPS GSM Signal Jammer
  • More

Mini Portable 4 Antennas GSM/CDMA/3G Cellphone Signal Jammer/WiFi Jammer/GPS Blocker

US$ 30-35 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : DCS1800
  • Frequency : 1805~1880MHz
  • Application : Conference Center
  • Jammer Working Frequency : for GSM 3G CDMA Dcs WiFi
  • Host Band : 4
  • Packing : Neutral Packing
  • More

Min-Versatile RF Cellphone Signal Detector Wireless Camera and Bug: 50 MHz - 6.0 GHz, Cell Phone Jammer Sales at The Signal Jammer GSM Blockers

1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Name : RF Signal Detector
  • Detecting Frequency Range : 1MHz-8000MHz
  • Main Detecting Frequency Range : 25MHz-6000MHz
  • More

Mini Pocket GSM, CDMA, 3G Cellphone Broker GPS Signal Jammer/Blocker

US$ 22.99 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Cellphone Signal Blocker : for GSM 3G CDMA Dcs
  • Jamming Range : Within 8m
  • Typical Battery Life : 2 Hours
  • Packing : Neutral Packing
  • More

Powerful Indoor Mobile Cellular 2g 3G 4G Lte GSM CDMA Cellphone Jammer WiFi Bluetooth GPS Signal Jammer/Blocker

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

5 Bands Mini Portable Cellphone GPS Signal Jammer L1 L2 L3 L4 L5 GPS Signal Jammer/Blocker

US$ 1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Usage : Defense, Combat
  • Using Field : Internet
  • Type : Military Technical Equipment
  • More

12 Bands Jammer Psued-Bts Cellphone Signal Blocker and RF Signal Stopper Customize

US$ 20000 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : VHF up to C Band
  • Frequency : 20-5800MHz
  • Channels : 12
  • Output Powerr : 100W Per Band
  • Accessory : Control Pad, Cables and Antennas
  • Packing : Wooden Case
  • More

Handheld 3G Cellphone Signal Jammer/GPS Signal Blocker

US$ 1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : 3G
  • Application : Optical Signal Transmission
  • Modulation : FSK
  • Cellphone Signal Blocker : for GSM 3G CDMA Dcs GPS
  • Jamming Range : up to 20m
  • Jamming Power : up to 3watt
  • More

P13 Cellphone Signal Jammer Blocker

US$ 9-14 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : GSM900
  • Frequency : 1900~1990MHz
  • Application : School
  • Port : Shenzhen
  • Origin : China
  • More

Jyt-160 Mini Wireless Cellphone Signal Jammer Signal Blocker

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

Portable Pocket Cellphone Jammer Mobile GPS Jamming Cell Phone WiFi Signal Jammer Blocker

US$ 46-50 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : GPS
  • Frequency : 2g
  • Application : Office
  • Jammer Frequency : WiFi 2.4G 5.8g
  • Antenna : 2PCS
  • Plug Type : Us, EU, Au, UK
  • More

18 Antennas Portable Jammer WiFi Bluetooth Jammer GPS Jammer All Cellphone Signals Blocker

1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Conference Center
  • Total Working Bands : CDMA,GSM,Dcs,3G,4G,GPS,WiFi,Lojack,VHF,UHF
  • Output Power : 48W
  • Power Supply : 50 to 60Hz, 100 to 240V AC
  • More

Powerful Cellphone/GPS/4G/WiFi Signal Jammer, Mobile Phone Signal Jammer/Signal Blocker

US$ 1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : Wireless
  • Usage : Auto
  • Certification : CE
  • Channel : >4CH
  • Cell Phone Jammer : for 4G 3G 2g,WiFi,GPS
  • Jamming : GSM,3G,4G,WiFi, GPS
  • More

Powerful Cellphone/GPS/4G/WiFi/Lojack Signal Jammer, Mobile Phone Signal Jammer/Signal Blocker

1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Conference Center
  • Jammer Working Frequency : WiFi GPS VHF UHF Lojack 2g 3G 4G
  • All Band Jammer : 12 Bands
  • 3G 4G Jammer Power : 28.5W
  • More

5 Bands Mini Portable GPS Signal Jammer GPS L1 L2 L3 L4 L5 5 Antenna Handheld Cellphone GPS Signal Jammer Blocker

US$ 1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Usage : Defense, Combat
  • Using Field : Internet
  • Type : Military Technical Equipment
  • More

Adjustable 6 Bands Cellphone Jammer Jamming 2g 3G 4G Cell Phone VHF UHF Mobile GSM 3G 4G Blockers

1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1805~1880MHz
  • Application : Conference Center
  • Name : Stationary Adjustable 6 Bands Cellphone Jammer
  • Total Output Power : 16 Watt
  • Cover Radius : 10-50m
  • More

600 W High Power Cellphone Jammer 500 M Jamming 2g 3G 4G Cellphone / Wi-Fi 2.4G / Bluetooth Spam Call Blocker

1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Usage : Defense
  • Using Field : Internet
  • Type : Military Technical Equipment
  • More

Powerful Cellphone Mobile Phone GPS GSM WiFi Signal Signal Jammer/Blocker

US$ 210-223 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 2g/3G/4G/2.4G/WiFi/GPS etc
  • Frequency : 900/1800/2100/2600/2400
  • Application : Outdoor/Company/Office
  • RF Output Power : 22 Watts
  • Gross Weight : 3.6kg
  • Dimensions : 350X278X98mm
  • More

GSM CDMA GPS Pocket Cellphone Signal Jammers Coverage up to 10 M Handheld Call Blocker Phone

1 Piece (MOQ)
  • Frequency Range : CDMA/GSM/GPS, GSM900
  • Frequency : CDMA/GSM/GPS, 925~960MHz
  • Application : Military Area, Conference Center
  • Total Output Power : 1.5W
  • Antenna : Internal 3PCS Omini-Directional
  • Built-in Battery : 1500mA/H
  • More

Powerful 8 Antenna Desktop Cellphone 2g/3G/4G/5g WiFi Signal Jammer / Signal Blocker with Power Controllable

1 Piece (MOQ)
  • Type : Signal Jammer
  • Usage : Personal, Military, Church, Office
  • Certification : CCC, GS
  • Channel : 8bands
  • Receive Frequency : 433.92MHz
  • Transmission Rate : ≥20Kbps
  • More

Handheld Powerful 16 Bands GPS RF 315 433 868 MHz Cellphone Jammer Mobile Phone Network Blocker

US$ 388.01-498.87 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 20-6000MHz
  • Frequency : 2g 3G 4G WiFi
  • Application : Conference Center
  • Jamming Range : Radius 10-30 Meters
  • Warranty : 1 Year
  • Power Supply : AC100-240V or 12V Car Charger
  • More

2g 3G 4G 5g All Cellphone Signal Jammer GSM Blocker for Classroom Car Office Use

US$ 300-338 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 2g, 3G,4G,5g,2.4G WiFi,GPS And5.2g 5.8g Signals.
  • Frequency : 1900~1990MHz
  • Application : Office
  • Packing : Netural Package
  • Standard : 195*130*48(not Include Antenna)
  • Port : Shenzhen
  • More

6 Channels Portable High Power (Built-in Battry) Cellphone Jammer, 3G/4G Phone Blocker

US$ 0.1 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : GSM 3G 4G WiFi GPS Lojack
  • Frequency : GSM 3G 4G WiFi GPS Lojack
  • Working Frequency : GPS WiFi Lojack 2g 3G 4G
  • Jammer Range : up to 20m
  • Jammer Power : 5.5W
  • Signal Jammer for : Cellphone Signal GPS WiFi , Lojack
  • More

Handheld Small Size 5 Antennas WiFi 4G GSM CDMA Cellphone Jammer Mobile Signal Jammer, Signal Blocker

1 Piece (MOQ)
  • Frequency Range : DCS1800
  • Frequency : 1805~1880MHz
  • Application : Office
  • Part No. : PTC-H5
  • Total Working Bands : 5 Bands
  • Total Working Output Power : 5W
  • More

CDMA/GSM/3G/4glte Cellphone Signal Jammer Wi-Fi UHF VHF Radio Car Remote Control 433MHz/315MHz GPS Mobile Cellular Signal Blocker

1 Piece (MOQ)
  • Frequency Range : DCS1800
  • Frequency : 925~960MHz
  • Total Output Power : 18 Watt
  • Cover Radius : 10-50m
  • Jamming Type : Sweep Jamming
  • Antenna Type : 3dBi External Omni-Directional
  • More

22bands High Power Signal Jammer Desktop WiFi All Cellphone Signal Jammer 2g 3G 4G 5g Blocker

US$ 10-100 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Conference Center
  • Total Working Bands : 5g,CDMA,GSM,Dcs,3G,4G,5.8g,RF....etc.
  • Output Power : 52W
  • Power Supply : 50 to 60Hz, 100 to 240V AC
  • More

8 Bands Radio Frequency Cellphone Signal Jammer Mobile Phone Network 3G 4G 5g GPS WiFi Blocker

US$ 282.19-362.81 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : 20-6000MHz
  • Frequency : 2g 3G 4G WiFi
  • Application : Conference Center
  • Jamming Range : 20-60 Meters
  • Warranty : 1 Year
  • Power Supply : AC100-240V or 12V Car Charger
  • More

GSM CDMA Portable Cellphone Signal Jammers up to 10 M Jamming Handheld Cell Blocker

1 Piece (MOQ)
  • Frequency Range : CDMA/GSM/GPS, GSM900
  • Frequency : CDMA/GSM/GPS, 925~960MHz
  • Application : Military Area, Conference Center
  • Coverage Radius : 1-10 M
  • Average out-Putting Power : 27dBm Each Band
  • Total Output Power : 1.5W
  • More

New Design 22 Antennas Signal Jammer All Cellphone 2g 3G 4G 5g Blocker Wireless Signal Interrupter

US$ 10-100 / Piece
(FOB Price)
1 Piece (MOQ)
  • Frequency Range : PCS1900
  • Frequency : 1900~1990MHz
  • Application : Conference Center
  • Total Working Bands : 5g,CDMA,GSM,Dcs,3G,4G,5.8g,RF....etc.
  • Output Power : 52W
  • Power Supply : 50 to 60Hz, 100 to 240V AC
  • More

600 M Jamming 2g 3G 4G Cellphone / Wi-Fi 2.4G / Bluetooth GPS Prison Signal Jammer Waterproof Outdoor Use Spam Call Blocker

1 Piece (MOQ)
  • Frequency Range : GSM900
  • Frequency : 925~960MHz
  • Application : Conference Center
  • Usage : Defense
  • Using Field : Internet
  • Type : Military Technical Equipment
  • More

New Lojack Jammer/Blocker for Cellular Phone+Lojack+GPS/Glonass/Galile L1/L2/Wi-Fi/Bluetooth/Desktop 8 Band Cellphone, /Remote Control High Power Signal Jammer

US$ 800-1300 / Piece
(FOB Price)
1 Piece (MOQ)
  • Type : With Remote Control
  • Usage : Personal, Auto
  • Certification : CCC, GS
  • Channel : >4CH
  • Receive Frequency : 315MHz
  • Transmission Rate : 10~20Kbps
  • More

Portable 8antennas GPS WiFi 4G GSM Car Remote Lojack Cellphone Signal Jammer/Blocker

US$ 199.99 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Frequency Range : 2g 3G 4G WiFi GPS Lojack
  • Frequency : 2g 3G 4G WiFi GPS Lojack
  • Working Frequency : GPS WiFi Lojack 2g 3G 4G
  • with Nylon Case : Yes
  • Jamming Power : 5.5W
  • Jamming Range : 1-20 Meters
  • More

Stationary 12 Bands Desktop Jammer Blocker for All Cellphone, Remote Control, VHF/UHF RF Radio Jammer/Blocker; All in One Jammer/Blocker

US$ 299.99 / Piece
(FOB Price)
10 Pieces (MOQ)
  • Jammer Working Frequency : WiFi GPS VHF UHF Lojack 3G 4G
  • All Band Jammer : 12 Bands
  • 3G 4G Jammer Power : 28.5W
  • Packing : Neutral Packing
  • Standard : CE
  • Port : Shenzhen
  • More