Products

SJ118
GSM CDMA DCS 3G 4G Mobile Phone Signal Jammer Coverage 30m
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SJ120
High Power Portable Mobile Phone And GPS Signal Jammer Coverage 5~15 m
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SJ119
SJ119
SJ119-1
SJ119-2

Mobile Phone And Wifi Isolator Coverage 20 m

5.00 out of 5
(1 customer review)


model number:SJ-119

Description

Mobile Phone And Wifi Isolator Coverage 20 m

 

Just by using this signal jammer the device signals can be easily blocked within its jamming range. Signal jammers are widely used in different places, such as school, university, examination room, gas station, church, court, library, meeting room, government, theater, military area and so on.

With the help of signal jammers, the cheating problems are solved, which ensures the equity in exams. When they are applied in church, court, library, meeting room, theater, they can prevent device from receiving signals, which ensures absolutly silence.

High sensitivity, scope adjustable, large frequency range.

* Frequency

CDMA: 850-894MHz

GSM: 925-960MHz

DCS/PHS: 1805-1990MHz

WIFI: 2400–2485MHz

3G: 2100-2170MHz

* Available system

Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM, WIFI

DCS,CDMA,PDC,TDMA,PHS,PCS,IDEN,W-CDMA,UMTS)

Single output power +38dBm / 1.2W

Power input : AC110V-240V

Power output : DC 4.8V 8A

Jamming range: Radius 20 M, the jamming radius still depends on the strength signal in given area

* Safety regulation

AC Adapter UL (E190582)

CSA (LR112971 Level 3)

Temperature: -40 to +55℃

Relative humility: ≤90%(RH)

Air pressure: 86~106kPa

* Product size: 25cm(L) x 3.2cm(W) x 11.3cm(H)
English User Manual
No harm to human body or other electronic devices

The jamming distances mentioned on website are for customer’s reference only. The actual jamming distance varied from the signal strength and the use location and if full charges, etc.
Please note:

Don’t put the jammer in high voltage and high magnetism locations.

Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

 

Reviews (1)

1 review for Mobile Phone And Wifi Isolator Coverage 20 m

  1. Cass
    5 out of 5

    :

    When you think about it, that’s got to be the right anesrw.

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