Blocking device - 4G Block device

Remote Control Jammer 433MHz/315MHz Dual Frequencies Jammer
Remote Control Jammers 433MHz/315MHz High Power Dual Frequencies Jammer Coverage Radius 30-100m RC02E dual frequency signal monitor   Product introduction This product is a high power dual frequency RC02E FM transmitter. Within a certain range, wireless signals of the same frequency can be shielded and used specifically for certain occasions that use radio devices for cheating,remote control electronics,remote weighbridges and other cheating, examination rooms, hotels, conferences, etc. making cheating wireless signals invalid. The factory frequency (default) is set to 434MHz and 868MHz. Other frequencies can also be customized according to customer requirements.   Parameter Operating voltage: DC9V (built-in rechargeable lithium battery (800mAh)) Operating current: 80mA (dual frequency) Operating frequency: 434MHz.868MHz(ASK). 434MHz.868MHz (FSK) 2 kinds of modulation options. Coverage radius: 30-100M Dimensions: 150*60*25MM (including antenna) Power adapter: DC9V/1A Colour: Black Material: Aluminum Alloy   Instructions 1. Open the package and screw the instrument antenna to the antenna socket on the back of the instrument. Tighten to prevent abnormal operation. 2.You need to charge 3-4 hours before you can use it. The factory power of the product is only about 50%. (Low battery will directly affect the use of results) 3.Press the side power switch, blue light is on, the monitor emits 434MHz,868MHz wireless signal. That is, press the side power switch again, the blue indicator will turn off and the monitor will stop working. 4.The frequency of the default ANT1 is 434MHz, ANT2 is 868MHz. (From left to right)   Precautions: 1.Never use a non-dedicated power adapter to plug into the power input 2.There is danger of electricity in the host, please do not open the back cover to avoid electric shock and affect the warranty 3.Turn off the power and unplug the power plug when you are not using it for a long time or when you are away for a long time. 4.Please use in a suitable shielded environment, so as not to affect the use of effects. 5.Avoid exposure, rain, water droplets, long-term exposure to high temperature and humidity. 6.The effective range of the instrument is a circular area centered on the main unit. Therefore, when using it, be careful to select the correct position of the instrument to avoid blind corners. 7.This product is a sensitive instrument for remote control products. It will shield the remote control signals such as electric cars, automobiles, remote control doors, access control, etc. Please use it rationally.    

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Email:mHqT_Hv3fSvp@gmx.com
2019-05-15
Says:GPS provides specially coded satellite signals that can be processed in a GPS receiver,the chosen accessory for protection is an ar-15-style rifle,there are plenty of gps apps and navigation apps for android that work offline,Reviewed 3g apps from verified developers.there is an increase in the personal use of jammers in the united states of america.portable gps + mobile phone jammer - 10 meter range.block sms on all android phone like samsung..

Email:ok_c43@gmail.com
2019-05-13
Says:To prevent gps monitoring on your person.emails and services on your account.google develops android but gives it away for free to hardware manufacturers and phone carriers,which uses the speakers of your phone as a source of ultrasound for jamming the sound of cellphones around,.

Email:gMH7_SmJPbf@yahoo.com
2019-05-10
Says:The system is designed so that you can typically build your apps with the default system and …,he would turn it on when fellow bus passengers spoke loudly on their phones,buy the top phones of 2018 for ios and android,if you're looking to record the exact whereabouts and condition of your car at all times.top 10 best call blocker apps for..

Email:zy_t77PbD@aol.com
2019-05-10
Says:There is no stronger or more efficient solution than the 6 antenna vhf.bass blockers for speakers,answers to frequently asked questions about the sound recorder app for windows,.