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5G Cell Phone Signal Jammer 12 Bands Adjustable Working Range

Place of Origin Guangdong, China
Brand Name EST
Certification CE, RoHS
Model Number EST-850LC12
Minimum Order Quantity 1 piece
Packaging Details 1 pcs gift box for one device, neutral packing
Delivery Time 5-10 working days after received the full payment
Payment Terms Western Union, T/T, Paypal
Supply Ability 10000 pcs per month

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Product Details
Total Output Power 450W Power Supplier AC 220V//14A DC 24V100AH
Power Consumption ≤3000 Relative Humidity ≤85%
Working Temperature -30℃ To 60℃ Heat-assumption 16 Built-in Cooling Fans
Size 590*580*550(mm) Antennas 90mm Directional Antennas
Gain ≥ 8dBi
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5G Cell Phone Signal Jammer


12 Bands Cell Phone Signal Jammer


Adjustable cell signal blocker jammer

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Product Description

5G Cell Phone Signal Jammer 12 Bands Adjustable Working Range


1. Introduction

EST-850LC12 high power cell phone signal and WIFI signal blocker, is able to block GSM/CDMA/3G/4G/5G cell phone signal and WIFI signal. Each bands average output 50W, total output over 400W, has a large available jamming range.


2. Technology

Frequency range (customized available)

1. CH1 20-50

2. CH2 2300-2500

3. CH3 400-470

4. CH4 2500-2690

5. CH5 1800-1920

6. CH6 135-175

7. CH7 2010-2170

8. CH8 4800-5000

9. CH9 870-965

10. CH10 3400-3600

11. CH11 1500-1600

12. CH12 5715-6000

Total output power 450W
Power supplier

AC 220V//14A

DC 24V100AH

Power consumption ≤3000
Relative humidity ≤85%
Working temperature -30℃ to 60℃
Heat-assumption 16 Built-in cooling fans
Size 590*580*550(mm)
Antennas 90mm directional antennas
Antennas weight 0.5kg per antennas
Gain ≥ 8dBi
Weight 60Kg


3. Features

  • Adjustable working range you can avoid blocking adjacent areas;
  • Each of 18 frequency is separately and Adjustable;
  • Friendly use and maintenance;
  • 24/7hours working,Could continue to work;
  • Good cooling system with unique case as big heat sink and 5 fans inside, low noise;
  • Portability: Vehicular power cable also included Could be used in Vehicle directly jamming car bomb;


4. Maintenance

(1) This jammer needs no special maintenance.

(2) Please contain the jammer in dry and ventilated places, make sure the jammer is water-proof and moisture-proof.

(3) For containing, please contain the jammer in dry and ventilated places to avoid salty mist and noxious gases.

(4) The warranty period is 12 months.


5. Application 

It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security
For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument


6. Product pictures

5G Cell Phone Signal Jammer 12 Bands Adjustable Working Range 05G Cell Phone Signal Jammer 12 Bands Adjustable Working Range 15G Cell Phone Signal Jammer 12 Bands Adjustable Working Range 2


6. Packing list

(1) EST-850LC12 main unit

(2) Remote controller

(3) Remote controller connected cable

(4) AC charger

(5) Battery charger

(6) User manual (optional)