Details
HighlightsThis easy to install and operate device is great for any place needing to restrict signal interference and limit distractions. Perfect for use in a meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc.This signal jammer will eliminate most cell phone and GPS signals. Specification:
DCS/PHS: 1805-1930MHz 3G: 2110-2170MHz GPS: 1500MHz |
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