During this period, with the rapid popularity of smart phones, in cinemas, coffee shops, museums, concert halls and other places, mobile phone ringtones made me feel uncomfortable. There are many situations that cause inconvenience to others. There are bad behaviors such as mobile phone cheating in the examination room. Cause unfair results. More importantly, sensitive information may leak to sensitive areas such as military bases and government agencies. It is also necessary to provide a quiet environment for patients in the hospital. Use Gsm Signal Disruptor Circuit Diagram to prevent cell phone ringing and incoming calls, prevent canning, prevent privacy and confidential information leakage, and prevent radio noise. Signal Jammer
Gsm Signal Disruptor Circuit Diagram
Gsm Signal Disruptor Circuit Diagram Products
Desktop 6 Bands Adjustable Power Blocker Device GSM/3...
This jammer device can jamming all cell phone signals such as 2G, 3G , 4G. Except for cell phone signals, it can also jamming WiFi and PHS signals. The device is available in classrooms, libraries, cinemas, offices and other places where cell phone s...
$287.53
$550.98
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22 Antennas Full Bands Mobile Phone 5g Jammers Wi-Fi ...
This is the newly designed 22-antenna 5G jammer. It can not only cut off all 5G 3G 4G mobile phone signals, but also block Wi-Fi 2.4G / 5GHz GPS LOJACK, RF 315 MHz 433MHz and other signals, output power 42 watts, with infrared The remote control turn...
$799.99
$1589.12
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