•  Cellular Wifi GSM Cell Phone Signal Blocker Device 925MHz  - 960MHz for Bomb Manufactures
    Cellular Wifi GSM Cell Phone Signal Blocker Device 925MHz - 960MHz for Bomb Anti-blast design (Isolate Bomb) Suitable for the area with explosive mixture gas (field 1 and field 2) at group T6 of 11B (11C) grade and below group of grade. Specifications ... more
    Brand Name:TSL
    Model Number:TSL-PB
    Place of Origin:China

    Cellular Wifi GSM Cell Phone Signal Blocker Device 925MHz - 960MHz for Bomb

  •  40W RF Power Cell Phone Signal Blocker Device Effective Shielding From 1 To 50 Meters Manufactures
    Medium power mobile phone signal Jammer , Cell Phone Signal Jammer Product Instructions: This Medium Power signal Jamming device is our factory adopts advanced foreign technology, in view of the development of communication system, according to the actual ... more
    Brand Name:VBE
    Model Number:VBE-MH
    Place of Origin:China

    40W RF Power Cell Phone Signal Blocker Device Effective Shielding From 1 To 50 Meters

  •  30m Range Cell Phone Signal Blocker Device , Effective Mobile Signal Jammer Manufactures
    ...Cell Phone Signal Jammer with frequency range of 0.8 to 6GHz 1.General description The product applied intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals include 4G and WIFI. This product can classify different target signals and then jam them. It uses low power to achieve long jamming distance. Therefore, this technique has high efficiency and protects users from large radiation. The device more
    Brand Name:Zhejiang Zhongdeng Electronic Technology
    Model Number:ZD-GR001
    Place of Origin:Zhejiang, Jiaxing, China

    30m Range Cell Phone Signal Blocker Device , Effective Mobile Signal Jammer

  •  3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device Manufactures
    ...) ,3G Single output power +33dBm /2W Power input :AC110V-240V Jamming range: Radius 1- 25M 【the Cellular signal must ≤ more
    Brand Name:EAST
    Model Number:808M2
    Place of Origin:CHINA

    3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device

  •  Heat Sink Design 500M 4G Cell Phone Signal Blocker Device Manufactures
    500M Military Waterproof Outdoor Prison Jammer 4G All Cell Phone Signal Jammer ​ Product Description This jammer is specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system has been ... more
    Brand Name:wolvesteam
    Model Number:WT500152
    Place of Origin:China

    Heat Sink Design 500M 4G Cell Phone Signal Blocker Device

  •  20 - 2700Mhz Portable Mobile Signal Jammer , EOD Cell Phone Signal Blocker Device Manufactures
    EOD Equipment / Portable frequency jammer with 20Mhz-2700Mhz Overview: This instrument is mainly used for eod personnel transfer or disposal of the suspected explosives;cut off dangerous people wireless communication and Important personnel activities of ... more
    Brand Name:TOPSKY
    Model Number:R6
    Place of Origin:China

    20 - 2700Mhz Portable Mobile Signal Jammer , EOD Cell Phone Signal Blocker Device

  •  Pocket Type CDMA GSM 3G Cell Phone Signal Blocker Device Three Antennas Signal Jammer Manufactures
    ...Cell Phone Signal Blocker Device Three Antennas It is a pocket GSM jammer that may be used against GSM, CDMA and other mobile phone networks along with 3G signals. While it has not high output power and only 5 meters of working radius, it is smaller than your smartphone and thus can be hidden anywhere starting from different bags and purses and ending with your pocket. Phone Signal Blocker... more
    Brand Name:GREETWIN
    Model Number:GW-JM3
    Place of Origin:China

    Pocket Type CDMA GSM 3G Cell Phone Signal Blocker Device Three Antennas Signal Jammer

  •  5.5 Watt Cell Phone Signal Blocker Jammer With 8 PCS Omni Antennas , 1.5kg Weight Manufactures
    .... The working power of this device is 5.5Watt and the jamming range is usually up to 20 meters. So this portable signal blocker is the powerful handheld protection device on the market right now. As long as this device can be used anywhere you want, your more
    Brand Name:Sacontelecom
    Model Number:SA-008P-N
    Place of Origin:China

    5.5 Watt Cell Phone Signal Blocker Jammer With 8 PCS Omni Antennas , 1.5kg Weight

  •  Fixed 24hs Radio Jamming Device , Stable Signal Blocking Cell Phone Signal Blocker Jammer Manufactures
    ...o 20 meter TXtelsig is the professional manufacturer the signal jamming and wireless coverage product. Feature 1. High power output signal to cut off specifical frequency signal of phone, wifi, gps,etc 2. The signal to block can be customized according to more
    Brand Name:TX TELSIG
    Model Number:TX-E8
    Place of Origin:China

    Fixed 24hs Radio Jamming Device , Stable Signal Blocking Cell Phone Signal Blocker Jammer

  •  Mobile Office Cell Phone Signal Jammer , 3G 4G Cell Phone Signal Blocker Device 8 Antennas Manufactures
    ...phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1703BT8 The Latest Mobile phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS,It also is a good quality multi-functional LOJACK UHF VHF WIFI5G and Remote control 433 315 MHz signal... more
    Brand Name:ChingKong
    Model Number:Signal Jamming Device
    Place of Origin:China

    Mobile Office Cell Phone Signal Jammer , 3G 4G Cell Phone Signal Blocker Device 8 Antennas

    ChingKong Technology Co.Ltd
    [Guangdong,China]
  •  5 Antennas Cell Phone Signal Blocker Device , Desktop Mobile Network Blocker Device Manufactures
    ...? This 5 Antenna Cell Phone jammer(3G, GSM,CDMA,DCS,PHS) will give you the correct answer. Like other jammer products here, this 5 Antenna Cell Phone jammer still blocks the signal of mobile phone and its nearby base station. Exquisite design with so more
    Brand Name:Wolvesteam
    Model Number:JM171401
    Place of Origin:China

    5 Antennas Cell Phone Signal Blocker Device , Desktop Mobile Network Blocker Device

  •  8 Channel Design Cell Phone Signal Blocker Device 4 - 8 Watt Each Band Manufactures
    ...Phone Signal Jammer/46W Cell Phone Signal Jammer Brief Description: Vodasafe High power stationary jammer X8plus+ is updated version of X8plus, jamming up to 60m,can adjust block range is best using in rooms. X8plus+ can Jamming all types of wireless devices, such as mobile phones, Wi-Fi/Bluetooth etc. To create a “prohibited” area with a radius of 60 meters for all mobile phone... more
    Brand Name:vodasafe
    Model Number:x8Plus+
    Place of Origin:China

    8 Channel Design Cell Phone Signal Blocker Device 4 - 8 Watt Each Band

  •  8ch High Power Cell Phone Jammer wholesale cell phone signal killer device to jam cell phone signals Manufactures
    Cell Phone Jammer wholesale China Jammer Factory GSM 3G 4G Phone Jammer Manufacturer is designed to block Signals from Cell phone/mobile phone, Bluetooth, Camera, LoJack, video, audio, bomb, drone,wireless RF devices, jamming all mobile phone signals GSM,CDMA,LTE, GPS, Glonass, WiFi, 2G, 3G, 4G, 5G,UHF, VHF Signals, while not affecting normal working of base station. Attention of the Cell... more
    Brand Name:Cell Phone Jammer
    Model Number:SMI-P0801
    Place of Origin:China

    8ch High Power Cell Phone Jammer wholesale cell phone signal killer device to jam cell phone signals

    STU Union Trading Co.,Ltd
    [Guangdong,China]
  •  SA-008P 8-BAND CDMA 2G 3G 4G WIMAX GPS L1 L2 LOJACK WIFI 2.4GHZ Jammer, Cell Phone Signal Blocker Manufactures
    ...2G,3G,4G signal and WI-FI2.4G/GPSL1 bands. ★Total output power: 4W Jamming range up to 20m ★Use External Omni-... more
    Brand Name:Sacon
    Model Number:SA-008P
    Place of Origin:China

    SA-008P 8-BAND CDMA 2G 3G 4G WIMAX GPS L1 L2 LOJACK WIFI 2.4GHZ Jammer, Cell Phone Signal Blocker

  •  12 Bands Cellular Signal Jammer , GPS WIFI Cell Phone Disruptor Jammer Device Manufactures
    ... depends on the strength signal in the given area. Isolating Signal Bandwidth: – CDMA 800:850 to 894MHz – GSM 900:925 to 960MHz – DCS/PCS 1805 to 1990MHz – 3G:2110 to ... more
    Brand Name:SHYT
    Place of Origin:China
    Minimum Order Quantity:1 pc

    12 Bands Cellular Signal Jammer , GPS WIFI Cell Phone Disruptor Jammer Device

  •  Gain 80dB Cell Phone Signal Repeater Support Any Cellular Devices Manufactures
    ...reduce drop/off calls. 2. Compact size, low power consumption, 3. easy installation, great cover. 4. Expansion and extending of the signal of base station. 5. Optimization of the quality of the signal and source 6. Cover about 500~3000m² without block or more
    Brand Name:ATNJ
    Model Number:MS-W
    Place of Origin:China

    Gain 80dB Cell Phone Signal Repeater Support Any Cellular Devices

  •  250w High Output Power Handheld Cell Phone Signal Jammer 2/3/4/5g Shielding Frequency Manufactures
    ..., courts, libraries, conference centers (rooms), theaters, hospitals, government, finance, prisons, public security, etc. Places where the use of mobile phones is prohibited, such as military powerhouses. more
    Brand Name:HEWEI
    Model Number:HWCJ-VIII
    Place of Origin:CHINA

    250w High Output Power Handheld Cell Phone Signal Jammer 2/3/4/5g Shielding Frequency

  •  16 Bands Portable cell phone Signal jammer/ Blocker with LCD Display,  2g. 3G. 4G. 5g ,GPS, WIFI signals Manufactures
    ...device to jam cell phone signals) with LCD Display And Nylon Cover , Signal Blocking range Up To 25m. Advantages: ★With longer 2.0dbi gain omni antennas, ★With DIP switch, separate switch for each band, accompanied with a working LED light ★Could be used in car directly, with car charger and AC charger ★Inside cooling fans and Bigger heatsink design ensure the device... more
    Brand Name:JYT
    Model Number:JYT-1680
    Place of Origin:China

    16 Bands Portable cell phone Signal jammer/ Blocker with LCD Display, 2g. 3G. 4G. 5g ,GPS, WIFI signals

  •  5V 1000mA cell Mobile Phone Jammer Blocker Device OEM Manufactures
    ... Voltage 5V/1000mA within Mobile Phone Jammer High Efficiency Blocker Product Description: Introducing the Mobile Phone Jammer, the perfect device for those who are looking for a powerful anti-record direction device. It has a dimension of 130 x 80 x 38mm... more
    Brand Name:Klesman
    Model Number:KLH
    Place of Origin:China

    5V 1000mA cell Mobile Phone Jammer Blocker Device OEM

  •  Portable Cell Phone Signal Enhancement Stickers SP3 SP4 Network Signal Amplifier Manufactures
    ...Cell Phone Signal Enhancement Stickers SP3 SP4 Network Signal Amplifier Our new generation X Plus Revised Edition Cell Phone antenna boosters are better than ever! The antenna booster is now stronger, and comes in a shiny gold color. It also comes with instructions on how to install and test your new antenna booste. The benefits: 1.Huge impact - like having a 4 foot antenna on your cell phone... more
    Brand Name:Huawei
    Place of Origin:Guangdong, China
    Packaging Details:Standard carton packaging

    Portable Cell Phone Signal Enhancement Stickers SP3 SP4 Network Signal Amplifier

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