how to build a cell phone jammer free

- 301 Products Available
  •  5 High Power All Cell Phone Jammer Manufactures
    ...Cell phone jammer is readily available for you to blocking the cell phone signals. Now, the 5 high power antenna cell phone jammer, you can shield the signals with subsection shielding methods. It only shields the down link ... more
    Brand Name:DEZHEN
    Model Number:DZ170129
    Place of Origin:CHINA

    5 High Power All Cell Phone Jammer

  •  Cube Style 240W Mobile Phone Network Jammer , Cell Phone Jammer Kit Long Working Time Manufactures
    ...Product Description: This Cube Style High Power Cell phone Signal Jammer(240W ) is mainly used for large-scale open area outdoor mobile communication signal shielding, large-... more
    Brand Name:wolvesteam
    Model Number:JM165109
    Place of Origin:China

    Cube Style 240W Mobile Phone Network Jammer , Cell Phone Jammer Kit Long Working Time

  •  Handheld High Power 5.8G Cell Phone Signal Jamming Device , 7.4V/4700mAh Manufactures
    ...6w High Power WIFI 5.8G Cell Phone Signal Jammer Handheld With 8 Bands Features l 8pcs Omni-directional Antennas. l Light weight design, easy to carry. l Can ... more
    Brand Name:Sacon
    Model Number:SA-008P-B
    Place of Origin:China

    Handheld High Power 5.8G Cell Phone Signal Jamming Device , 7.4V/4700mAh

  •  All In One Mobile Phone Signal Jammer , Full Band Cell Phone Jamming Device 25M Radius Manufactures
    ... Scrambler With 18 Signals Jamming Up to 25M Radius The 47W total 18-way mobile phone signal shielding device shields the radius of 30 meters. The outer casing itself is a large... more
    Brand Name:VodaSafe
    Model Number:X182302
    Place of Origin:China

    All In One Mobile Phone Signal Jammer , Full Band Cell Phone Jamming Device 25M Radius

  •  75W Waterproof High Power Jammer , 2G / 3G Mobile Phone Prison Jammer Manufactures
    ... the requirements about mobile phone jammers are high for example in some places such as the prisons the mobile phone jammers are sometimes used outside in this case the mobile phone jammers should own the waterproof... more
    Brand Name:EST
    Model Number:EST-808LA
    Place of Origin:China

    75W Waterproof High Power Jammer , 2G / 3G Mobile Phone Prison Jammer

  •  VHF UHF Mobile Phone Signal Jammer High Power for Walkie Talkie , 50 - 300m Shielding Range Manufactures
    ...VHF UHF Mobile Phone Signal Jammer High Power for Walkie Talkie , 50 - 300m Shielding Range Introduction: RC-IEDs (Radio Controlled Improvised ... more
    Brand Name:GREETWIN
    Model Number:GW-J260D-WT
    Place of Origin:China

    VHF UHF Mobile Phone Signal Jammer High Power for Walkie Talkie , 50 - 300m Shielding Range

  •  Cell phone  Jammer 24/7 working build with battery (CTS-JX) Manufactures
    ... 1 Fan Option: Can use with patch antenna - angle 120, directional block area: 0~50M Application of Cell phone jammer/blocker: Hospitals, medical centers or where medical instruments should not be disturbed by more
    Model Number:CTS-JX
    Place of Origin:China
    Category:Mobile Phone Antenna

    Cell phone Jammer 24/7 working build with battery (CTS-JX)

  •  cell phone jammer Manufactures
    ...Detailed description of this Full band jammer/Blocker 1.Desktop or wall mounted 2.Supply Adapter : Input : Free voltage(AC110-220), Output : DC 5volt 3.Wide frequency range :350/433/1900/1800/900/1800/... more
    Model Number:CTS-J6
    Place of Origin:china
    Category:Mobile Phone Jammers

    cell phone jammer

    C.T.S technology
    [Shenzhen,China]
  •  6 bands GPS+Cell phone Jammer/blocker Manufactures
    ... GPS+Cell phone Jammer/blocker 2.12w output 3.10-30m 4.1 year warranty 6 bands GPS+Cell phone Jammer/blocker 1.Tabletype 2.Wide frequency range :350/433/1900/1800/900/1800/2100/GPS L1/GPS L2 3. Supply Adapter : Input : Free voltage... more
    Model Number:CTS-J6
    Place of Origin:china
    Category:Mobile Phone Jammers

    6 bands GPS+Cell phone Jammer/blocker

    C.T.S Technology CO., Limited
    [Guangdong,China]
  •  Adjustable Cell Phone  WiFi Blocker  UHF VHF Jammer (with Bulit-in Directional Antenna ) Manufactures
    ... adjustable cell phone Wifi & UHF VHF jammer with built-in Directional Antenna. In many cases, there will be necessity now and then for us to prohibit the use of gadgets like such mobile phone... more
    Brand Name:Jammergroup
    Model Number:JM171544
    Place of Origin:china

    Adjustable Cell Phone WiFi Blocker UHF VHF Jammer (with Bulit-in Directional Antenna )

    jammergroup
    [China]
  •  cell phone jammer(CTS-J6) Manufactures
    ...Product Description Detailed description of this Full band jammer/Blocker 1.Desktop or wall mounted 2.Supply Adapter : Input : Free voltage(AC110-220), Output : DC 5volt 3.Wide frequency range :350/433/1900/1800/900... more
    Place of Origin:china
    Sample Price:Depending on the quality demanded
    Category:Mobile Phone Jammers

    cell phone jammer(CTS-J6)

    C.T.S Technology
    [Guangdong,China]
  •  Adjustable Cell Phone WiFi Blocker & UHF VHF Jammer with Bulit-in Directional Antenna Manufactures
    ... adjustable cell phone Wifi & UHF VHF jammer with built-in Directional Antenna. In many cases, there will be necessity now and then for us to prohibit the use of gadgets like such mobile phone... more
    Model Number:JM171544
    Place of Origin:china
    Price:632

    Adjustable Cell Phone WiFi Blocker & UHF VHF Jammer with Bulit-in Directional Antenna

    Jammer Group
    [Guangdong]
  •  GPS And Cell Phone Jammers Manufactures
    ... cell phone jammers China, suppliers, wholesale, cheap, buy, gps signal jammers Feedback Your Name: *E-mail: Phone: Company: Title: *Content: Send Related Products Bluetooth Signal Jammers GSM Blocker Jammers Wifi Jammer Circuit GSM Jammer Blocking Phone... more
    Categories:Portable Cell Phone Jammer
    Telephone:+86-755-84690819
    Country/Region:china

    GPS And Cell Phone Jammers

  •  5 High Power Antennas Cell Phone Jammer GPS Signal Jammer Manufactures
    ...prev next 5 High Power Antennas Cell Phone Jammer GPS Signal Jammer SKU: JASM170127-2GEN - In Stock USD$202.69 Qty : Login to Add Wishlist Product Detail ... more
    Categories:GPS Signal Jammer
    Country/Region:china

    5 High Power Antennas Cell Phone Jammer GPS Signal Jammer

  •  5 Antenna 25W High Power 3G Cell phone & WiFi Jammer with Outer Detachable Power Supply Manufactures
    ...China signal jammer - 5 Antenna 25W High Power 3G Cell phone & WiFi Jammer with Outer Detachable Power Supply Product Description Pay attention to this great jammer product. With Stronger and Longger Omni-directional antennas, Good cooling... more
    Brand Name:chinajammerblocker.com
    Model Number:Skype: aoliwholesale
    Place of Origin:China

    5 Antenna 25W High Power 3G Cell phone & WiFi Jammer with Outer Detachable Power Supply

  •  UHF-VHF GPS+Cell Phone Signal Jammers/Blockers Manufactures
    ...Detailed description of this UHF-VHF GPS+Cell Phone Signal Jammer/Blocker 1.Desktop or wall mounted 2.Supply Adapter : Input : Free voltage(AC110-220), Output : DC 5volt 3.Wide frequency range :350/433/1900/1800/900... more
    Model Number:CTS-J6
    Place of Origin:CN
    Category:Navigation & GPS

    UHF-VHF GPS+Cell Phone Signal Jammers/Blockers

    C.T.S Technology Co.,Limited
    [Shenzhen,China]
  •  Egg Shape Silicone phone speaker ,Silicone cell phone microphone Manufactures
    ...Product Description Egg Shape Silicone phone speaker ,Silicone cell phone microphone is designed specially for the iphone.The features of Egg Shape Silicone phone speaker ,Silicone cell phone microphone are as following: Product Feature 1.Tasteless , non... more
    Place of Origin:china
    Application:Shenzhen Jiajie Rubber & Plastic CO., LTDAdd : 6F, Building ...
    Sample Price:Depending on the present product price

    Egg Shape Silicone phone speaker ,Silicone cell phone microphone

  •  Cell phone Jammer DZ101MG Manufactures
    ....) Government Buildings Recording Studios Mobile Phone Free Zones and ProhibitedAreas. Features Coolest and lowest priced jammer onthe market. Portable, Small, Compact andRobust. To keep you away from noise ordisturbance of unexpected cellular phone calls... more
    Categories:Portable Cell Phone Jammer
    Telephone:86-755-21925415
    Country/Region:china

    Cell phone Jammer DZ101MG

  •  Cell phone Jammer DZ101MG Manufactures
    ....) Government Buildings Recording Studios Mobile Phone Free Zones and ProhibitedAreas. Features Coolest and lowest priced jammer onthe market. Portable, Small, Compact andRobust. To keep you away from noise ordisturbance of unexpected cellular phone calls... more
    Categories:Portable Cell Phone Jammer
    Telephone:86-755-21925415
    Country/Region:china

    Cell phone Jammer DZ101MG

  •  Mini Portable Hidden CDMA DCS PCS GSM Cell Phone Signal   WiFi Jammer Manufactures
    ... this Mini Portable Hidden CDMA DCS PCS GSM Cell Phone Signal & WiFi Jammer you are viewing here just owns the ability. Firstly, this is a cell phone WiFi signal jammer that designed with the small mini size... more
    Model Number:JM171559
    Place of Origin:China
    Minimum Order Quantity:1

    Mini Portable Hidden CDMA DCS PCS GSM Cell Phone Signal WiFi Jammer

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