4G GPS RF Wifi Signal Jammer 11 Antennas For School / Conference Room

Product Details:
Place of Origin: China
Brand Name: Sacon
Certification: ISO9001
Model Number: SA-011S
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Box with PE Foam
Delivery Time: Within 3 days after receive payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs/month

Detail Information

Product Name: Wifi RF Signal Jammer Output Power: 22w
Jamming Range: Up To 25m Work Time: 24 Hours
Temperature: -10 To +55℃ Weight: 2kg
High Light:

wireless signal blocker


wifi signal scrambler

Product Description

11 Antennas 22w 4G WIFI GPS RF Signal Jammer High Power Radius Up To 25m




  | The SA-011S is a mobile phone jammer with 11 high-gain omni-directional antennas. With 11 channels


    RF output frequency it can not only jam all cell phone signals but also the GPS, walkie talkie signals, etc.


 | The target jamming signal includes but not limited to Wifi, CDMA, GSM, 3G & 4G LTE, GPS, UHF, VHF


   and Bluetooth. Any wireless signals which can be used for cheating, tracking, spying are available for



 | The silver metal case with special design provides an excellent heat-dissipation effect for the jammer.


   Besides, the fans inside can also help to blow the heat away and insure the long & stable operation


   of 365 days non-stopped 


| The cell phone blocker can also be used in a car be power by the car charger.



1. 11 channels for the RF signal jammer, it can block 11 frequencies, frequencies can be customized.


2. High output power, total 22w high power, jamming up to 25m.

3. With light heavy, good for shippment and carry

4. Build-in cooling fans, low noise

5. Working time: without the time limit, may continue to work








Output Ports Frequency Ranges Average out-putting power




CDMA  851-894MHz 33dbm/2W




GSM 925-960MHz 33dbm/2W




DCS 1805-1880MHz 33dbm/2W




PCS 1900-1990MHz 33dbm/2W




3G 2110-2170MHz 33dBm/2W




WIFI 2400-2500MHz 33dBm/2W




VHF 135-175MHz 33dBm/2W




UHF 400-470MHz 33dBm/2W




4G Wimax 2300-2390MHz 33dBm/2W




4G 2620-2690MHz 33dBm/2W




Lojack 165-175MHz 33dBm/2W


Available system: Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM,



Single output power : +33dBm /2W


Power input :AC160V-240V

Jamming range: Radius 1- 25M

【the Cellular signal must ≤-85dBm in the location】

The jamming radius still depends on the strength signal in given area

Safety regulation: AC Adapter UL (E190582)

CSA (LR112971 Level 3)



Dimension: 420(L) ×140(W)×40(H) mm not include antenna


Temperature :-10 to +55℃

Relative humility:≤90 %( RH)

Air pressure:86~106kPa



Warranty: one year from delivery date




Working Area


1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.


2. At places where using mobile phones is prohibited such as government, military, finance, security,


police and command center etc.



Package contents:

1pc desktop Wi-Fi mobile signal jammer

1pc AC outer detachable power supply

11pc antenna


4G GPS RF Wifi Signal Jammer 11 Antennas For School / Conference Room 0

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