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Lance-Canadafast shipping and no problems
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Lucila-BrazilEquipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.
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Hamadivo-FranceBest seller,good transaction and fast delivery time
13 Antennas 15M WIFI 4G 5G Mobile Phone Signal Jammer AC5V EST-802J13
Place of Origin | Guangdong, China |
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Brand Name | EST |
Certification | CE, RoHS |
Model Number | EST-802J13 |
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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xJamming Range | 1-15 Meters (still Depends On The Signal Strength In The Given Area) | Antennas | 13 Omnidirectional Antennas |
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Power Supplier | AC5V/20A | Dimension | 397(L)*230(W)*86(H) |
Weight | About 2 KG | Single Band Output(each Band) | 2W±200mA |
Function | WIFI/LTE & 2G/3G/4G/5G | Warranty | 12 Months |
Highlight | 13 Antennas Mobile Phone Signal Jammer,15M WIFI Mobile Phone Signal Jammer,AC5V Mobile Phone Signal Jammer |
13 Antennas 15M WIFI 4G/5G Mobile Phone Signal Jammer EST-802J13
1. Introduction
EST-802J13 mobile phone signal blocker, is our latest product aims to prevent high-tech cheating on important exam, or mobile phone using on confident meeting or prohibited places. EST-802J13 using broadband scanning technology, is able to block mobile phone signal such as, GSM/DCS/CDMA/PHS/3G/4G/5G & 2.4G/5.8GWIFI, etc. Within 1-15 meters radius. This jammer only effects on mobile phone and walkie-talkie, does no harm to human body, creating a shielding range for you to avoid the risk of information leaking and mobile phone disturbing.
2. Technology
*Can be customized by customers demand
Output port | Frequency range |
CDMA | 850-894MHz |
GSM | 925-965MHz |
DCS/PHS | 1800-1920MHz |
TD-SCDMA | 2005-2035MHz |
WCDMA/CDMA2000 | 2110-2175MHz |
2.4G/4G1 | 2300-2500MHz |
4G2 | 2500-2600MHz |
4G3 | 2600-2680MHz |
5G1 | 3300-3600MHz |
5G2 | 4800-5000MHz |
5G3 | 750-803MHz |
5.2G | 5150-5350MHz |
5.8G | 5715-5860MHz |
Power Supply | AC5V/20A |
Dimension | 397(L)*230(W)*86(H) |
Weight | about 2.0KG |
Jamming Range | 1-15 meters |
Working Type | WIFI/LTE&2G/3G/4G/5G |
Single Band Output (each band) | 2W±200mA |
3. Product pictures
4. Packing list
EST-802J13 main unit 1pc
Antennas 1set (13pcs)
AC adapter 1pc
User manual (optional) 1pc