High Frequency 4 Bands Wifi Signal Blocker Device 50m Long Jamming Range

Product Details:
Place of Origin: China
Brand Name: Sacon
Certification: ISO9001
Model Number: SA-004S-D
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: Wireless Wifi Jammer Output Power: 20w
Jamming Range: (2-50) Meters@-75dBm Power Supply: AC Adapter 50 To 60Hz, (AC110-240V-DC5V)
Work Time: 24 Hours Weight: 4kg
High Light:

wireless signal blocker


wifi signal scrambler

Product Description

2 Big Fans 4 Bands Wifi Signal Jammer With 5w Per Band High Gain Antenna




This 4 antenna high power wifi phone jammer with outer detachable power supply is designed with


20W high output power, stronger and longer omnidirectional antennas and also the powerful outer


detachable power supply so that the jamming distance is up to 50 meters depending on the signal strength


in the given area to cut off the signals of CDMA, GSM, DCS, PCS, 3G and 4GLTE700MHz signals at the


same time, besides high quality cooling system with good cooling fan inside enables nonstop 24/7 working


goal easily as also designed with stable capability.



1. High output power, 3-5W each band, jamming up to 50m.

2. Longer antenna has higher gain to ensure jammer effect

3. Build-in two cooling fans, low noise

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



The latest High power Wifi Blocker,With 4 bands good Jamming for all Cellphone signal
or  WIFI2.4G/GPSL1 bands,Total output power: 20W Jamming range up to 50m
Use stronger and longer External Omni-directional antennas,all the TX frequency covered down link only
Good cooling system ,Cooling fan inside
You can select DCS:1805-1880MHz or DCS/PCS:1805-1990MHz in a jammer,2.4G/GPSL1(Optional)








Output Ports Frequency Ranges Average out-putting power




CDMA / GSM 851-960MHz 38dbm/6W




PCS / DCS 1805-1990MHz 37dbm/5W




3G 2110-2170MHz 37dbm/5W




2.4G Wifi  2400-2500MHz 35dbm/3W


Below frequencies you can instead of above one to combined 4 bands




4G Wimax


2496-2690MHz 35dbm/3W




700-803MHz 37dbm/5W










400-470MHz 38dbm/6W




135-174MHz 38dbm/6W


Power supply: AC adapter 50 to 60Hz, (AC110-240V-DC5V)


Dimensions: (width, height, length) 210 x 50 x 170mm


Package size: 49cm x 29cm x 15cm
Net weight: 3.0kg
Gross weight: 4.0kg



Total power: 20W
Shielding radius: (2-50) meters At -75dBm
Still depends on the strength signal in given area



Warranty: one year from delivery date




OEM customized service:

Frequency spreading can be option: cellphone UHF/VHF walkie-talkie signal,GPSL1-L5 and more

Silkscreen OEM service can be offered.



Package contents:

1pc desktop Wi-Fi signal jammer

1pc AC outer detachable power supply

4pc antenna


High Frequency 4 Bands Wifi Signal Blocker Device 50m Long Jamming Range 0

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