Jammers cell phone signal - do schools have cell phone jammers

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    • 2019-05-12
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    Adjustable Mobile Phone Jammer For 2G3G4GGPSLojackWifi With 8Antennas Jammers cell phone signal - do schools have cell phone jammers

    Adjustable Cellular Phone and GPS Jammer Mobile Phone Signal Blocker GPS Lojack Jammer  Stationary 8Bands Jammer/Blocker Vodasafe X8adj Brief Description:  Vodasafe stationary jammer X8adj can adjust block range is best using in  rooms or vehicles. X8adj can Jamming all types of wireless devices, such as mobile phones, walkie-talkie GPS Tracker, Lojack, Wi-Fi/Bluetooth etc. Create a “prohibited” area with a radius of 50 meters for all wireless devices, in the coverage area.They will not be able to send messages, answer calls and they will lose the ability to access the Internet.Equiped with 12V car charger,so it is very convenient for using on vehicles. Features: *Adjustable working range you can avoid blocking adjacent areas *Friendly use and maintenance * 8 bands of coverage to jam UHF/VHF or GPS L1 L2 or Lojack or Remote Control 433MHz315MHz868MHz *24/7hours working, Could continue to work *Good cooling system with unique case as big heat sink and 3 fans inside *Portability: Vehicular power cable included Could be used in Vehicle directly jamming car bomb Applicable place:  It can be applied in a meeting room, conference room, museum, gallery, theater, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, car, bus etc.  Specification: Total Output Power:18 Watt Output power Adjustable could adjust the jamming range Cover Radius: 10-50m(under Signal level ≤-85dBm)@according to the signal density mobile network Jamming type: Sweep Jamming Antenna Type: 3dBi external omni-directional Power Supply: AC adapter (50 to 60Hz/100 to 240V AC –DC12V) and 12V car charger  Electric Filed (SAR): Compatible with ICNIRP Standards (Human safe) Operating Temp:-20 to +50℃ Storage Temp:-40 to +60℃ Humidity: 5%-80% Dimension(LXWXH): 355 x 140x 51mm not include antennas Inner box dimension:450x240x90mm Weight:4kg Notices: 1.    Making sure all antennas fixed correctly before turn on. Don’t taking off antenna when in the working condition. 2.    The jammer shall be installed in the position with good ventilation. And large-scale things shall be avoided to ensure to the shielding effect. 3.    When use the jammer outdoors, preventing water shall be taken into consideration.  4.    Antenna shall be used vertical to the ground.  5.    If you used in car, please make sure the car output adapter is DC12V, this device only can be working on DC12V,Not DC24V. Order information : X8adj-B jamming for CDMA/GSM/3G UMTS/4GLTE cellphone +GPSL/Glonass/GALILEOL1/L2 America Type frequency for United States, Canada,S. America. 1. GSM850MHz: 850-894MHz;3W (GSM/CDMA) 2. GSM1900MHz:1920-1990MHz;2W (2GGSM/CDMA/PCS1900MHz) 3. 4GLTE700MHz:700-800MHz; 3W 4. 3G2100MHz:2100-2170MHz; 2W (3GUMTS/WCDMA/TD-SCDMA/CDMA) 5. Wi-Fi/Bluetooth 2.4G:2400-2500MHz;2W 6. 4G WiMAX/4GLTE: 2500-2700MHz;2W  7. GPS/Glonass/GALILEOL1:1570-1620MHz; 2W  8. GPS/Glonass/GALILEOL2:1200-2300MHz; 2W  Total Output Power: 18W Package contents: 1pcs Signal Jammer 1pcs AC Charger 1pcs Car Charger 8pcs Antenna   

    jammers cell phone signal

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