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Stationary Phone Signal Blocker Device 20m Radius For 2G 3G 4G 5G WIFI Walkie Talkie

Place of Origin Guangdong, China
Brand Name EST
Certification CE, RoHS
Model Number EST-802M12
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
Power Supplier Input AC160V-240V,Output DC5V 12A Antennas 12 Omnidirectional Antennas
Size 400(L)×130(W)×40(H)mm Weight About 2.5KG
Single Power Out (each Band) 2W±200mA (33dBm) Working Temperature -10 To –55℃
Relative Humidity ≤90%(RH) Air Pressure 86-106kPa
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omnidirectional antennas phone signal blocker device


20m phone signal blocker device


Stationary Mobile Phone Signal Jammer

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Product Description

Mobile Phone Signal Jammer 2G 3G 4G 5G WIFI and Walkie-talkie Stationary EST-802M12


1. Introduction

EST-802M12 cell phone and WIFI signal jammer, is designed for protecting organization or personnel information security, to prevent information leaking, bugging or any other hostile activities, fulfill your requirement for high confidentiality. EST-802M12 is able to block 2G/3G/4G/5G mobile phone signal and WIFI/Bluetooth and Walkie-talkie, within 1-20 meters radius.


2. Technology

Frequency range (customized available)

1. CDMA 870-880MHz

2. GSM 925-965MHz

3. DCS/PHS 1800-1920MHz

4. TD-SCDMA 2005-2035MHz

5. WCDMA/CDMA2000 2110-2175MHz

6. 2.4G WiFi/Bluetooth 2400-2500MHz

7. 4G1 2300-2390MHz

8. 4G2 2550-2660MHz

9. 5G1/UHF 3400-3600MHz/400-470MHz

10. 5G2/UHF 4800-5000MHz/135-175MHz

11. 5.8G WIFI 5715-5860MHz

12. 3G 2110-2170MHz

Power supplier Input AC160V-240V,Output DC5V 12A
Antennas 12 omnidirectional antennas
Size 400(L)×130(W)×40(H)mm
Weight About 2.5KG
Single power out (each band) 2W±200mA (33dBm)
Working temperature -10 to –55℃
Relative humidity ≤90%(RH)
Air pressure 86-106kPa


3. Features

(1) 12 antennas, widely covers mobile phone signal, powerful blocking ability.

(2) Convenient for installation and operation, barely cost on maintenance, economical choice.

(3) Strongly adaptive jammer, can work on many situations or terrains.


4. Application situation

Conference room, hotel, school, jail, government building, military base, theater, worship places, etc. Places where demands for information security and high confidentiality.


5. Product Pictures

Stationary Phone Signal Blocker Device 20m Radius For 2G 3G 4G 5G WIFI Walkie Talkie 0


6. Packing list

(1) EST-802M10 main unit 1pc

(2) Antennas 1set(12pcs)

(3) AC adaptor 1pc

(4) User manual (optional) 1pc