7 Brands 16W Wifi Mobile Network GPS Cell Phone Signal Jammer with
Remote for UHF / GSM / CDMA / DCS / PCS / 3G / 4G
- Internal Cooling fan to make the jammer work more stably
- Provide 360 degree jamming
- Remote control available to ON/OFF the jammer
- Output power can be adjustable
- Each frequency channel can be controlled separately
- Frequency ranges selectable
- Infrared Remote Control Available
Prisons, Recording Studios, Banks, Contract Tendering Rooms,
Churches, Classrooms, Testing Facilities, Security Services,
Military Units, Secret Services, News Conference Rooms, Libraries,
Museums, Courts, Border Patrol and Drug Enforcement, Customs, etc.
Total RF Output Power: up to 16W
Jamming frequency bands (7 Bands Selectable of VHF / UHF / GSM /
CDMA / DCS / PCS / 3G / 4G / WIFI / GPS , etc):
Frequency ranges Channel Output Power
CDMA: 850-894MHz 35dBm
GSM: 925-960MHz 35dBm
DCS: 1805-1880MHz 35dBm
PCS: 1900-1990MHz 33dBm
3G: 2110-2170MHz 33dBm
WIFI: 2400-2484MHz 33dBm
4G: 2620-2690MHz 33dBm
Jamming Range: 2 to 50 meters depending on the environment signal
Power Adapter Output: 5VDC-8A
Energy Consumption: 60W
Working Hours: long time
Power Supply: 110V to 240VAC
Dimension:210mmx50mmx170mm(L x W x D)
Net Weight: 2.8kgs
Operating Temp: -10ºC - +65ºC
Antennas: 7pcs Omni Antennas
Remote Control: Infrared Remote Control available
|Band||Frequence Range||Average Output Power|
|Output power||16W||Power Supply||AC110-250V/DC +12V|
|Woking Temperature||-40-50℃||Relative Humidity||30-80%|
|Jamming Signal||2G/3G/4G||Jamming Range||2-50m|
|Output Port||7 Ports||Changeable Signal||GPS/WIFI/VHF/UHF|
Why is there still a signal on the phone's signal indicator when it
A: It's just an illusion.In fact, the mobile phone has been unable
to communicate.When you press the pull button, you will find that
there is no signal on the signal indicator.The cell phone signal
shield will not interfere with the normal work of other electronic
devices. The antenna should be installed on the corresponding signs
of each channel on the host, and then connected to the host power
The effective coverage of the shield is a circular area centered
around the shield, so be careful to choose the location of the
shield so as to avoid blocking the dead Angle?
A: No.This is because the electromagnetic signal emitted by the
cell phone's signal shield is completely within the country's
mobile operating band, which only blocks mobile communication.And
this signal is always in a relatively static state, and will not
affect any electronic equipment.
Are cell phone signal Jammer harmful to people and mobile phones?
A: Please rest assured that the electromagnetic signal intensity
emitted by the cell phone signal Jammer is very weak. The test data
indicates that this signal strength is far from harmful to the
human body.At the same time, the mobile phone signal shield is just
blocking the forward signal of the phone, so that the cell phone
cannot be connected with the base station, so there will be no
damage to the phone itself.
Is there any difference between the effective shielding distance of
the mobile phone signal shield in indoor and outdoor use?
A: There are.The effective shielding distance (30-40 meters) of the
cell phone signal shield is generally referred to as indoor
distance.In open areas, the effective distance of shielding can be
several hundred meters.It should be noted, whether they are within
the room, or in outdoor use, effective shielding effect of
shielding distance has relationship with environmental conditions,
such as from the base station near and far, placed, etc.Therefore,
when using cell phone signal shield, this factor should be fully
taken into account to avoid blocking the dead Angle and thus affect
the shielding effect.
Is the cellular signal shield the same for GSM mobile phones and
CDMA mobile phones?
A: that's a good question.Because CDMA mobile phone's
anti-interference performance is far superior to that of GSM mobile
phone, the effective shielding distance for CDMA mobile phone is
smaller than that of GSM mobile phone, but the difference is not
very large, about 2-4 meters.But it also reminds users to pay
attention to some particularly important sites, and should increase
the number of mobile phone signal blockers when necessary to ensure
the shielding effect of CDMA mobile phones.
After working for a period of time, the mobile phone signal mask is
hot. Will working long hours damage the machine?
A: thank you for your care. This is a normal phenomenon.In the
design, we use the thermal conductivity of aluminum alloy to assist
the heat dissipation.This can guarantee long time stable work.As a
result, the machine will not damage the machine.