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Stationary Phone Signal Blocker Device 20m Radius For 2G 3G 4G 5G WIFI Walkie Talkie
Place of Origin | Guangdong, China |
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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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xPower Supplier | Input AC160V-240V,Output DC5V 12A | Antennas | 12 Omnidirectional Antennas |
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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 |
Highlight | omnidirectional antennas phone signal blocker device,20m phone signal blocker device,Stationary Mobile Phone Signal Jammer |
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
6. Packing list
(1) EST-802M10 main unit 1pc
(2) Antennas 1set(12pcs)
(3) AC adaptor 1pc
(4) User manual (optional) 1pc