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Sending Inquiry For: Wall Mount Examination Signal Jammer

Oct-24-20
Shenzhen, Guangdong, China
 
It adopts RF jamming 9 channels and can shield phone wifi signal in large area in 10-20 meter radius
(depends on real using environment ).
In that area, the phone can not send or receive messages or calls, and Wifi network can not be used anymore.
Please ask detailed and specific questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages result in prompt responses.

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