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PROVIDES
ACOUSTIC ISOLATION -
Phone Jammer provides
the ultimate solution in any area where cellular
communications frequently cause nuisance either by loud
incoming call rings or loud telephone conversations. Phone
Jammer is suitable in executive offices, board meetings,
conferences, seminars, libraries, cinemas, religious places,
public transport, concert halls, restaurants and educational
institutions etc.
FUNCTIONS:
Phone Jammer transmits low power
radio signals to cut-off communications between cell phone and
cellular base-stations. It does not interfere with any
communications other than cellular within the defined
regulated zone.
Upon activating Phone Jammer, all idle phones will indicate
"NO SERVICE". Incoming calls are blocked as if the
cellular hand phone is OFF.
When Phone Jammer, is turned off, all cell hand phones will
automatically re-establish communications and provide full
service.
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Input power:AC220V
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Block range:(10-30)m@-75dBm
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Input power:AC220V-DC5V
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Block range:(20-50)m@-75dBm
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Input power:AC220V-DC5V
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Block range:(20-35)m@-75dBm
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