WIFI cell phone signal blocker For Schools and Army VGSJ-505C2 VGSJ-505C2

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WIFI cell phone signal blocker For Schools and Army VGSJ-505C2

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Availability: In stock

US$415. 00
Products Inquiry
Qty.Range(unit)2 + 5 + 10 +
Price(per unit) US$US$410.00US$405.00US$400.00
Product Description


Purchase Notice 

1) We will ship it by FEDEX / DHL / EMS / USPS / China post air mail / Singapore post air mail .
2) We will ship to your PayPal shipping address ,please be ensure it is correct .
3) Kindly tell me your telephone number to speed up shipment.
4) Buyer is reponsible for clearance and import duty at destination port.
5) We can put lower value at commercial invoice if you request declaring lower value.
6) The item is 100% new ! Warranty 1 year



WIFI cell phone signal blocker For Schools and Army VGSJ-505C2



1 Quick detail :

Output port


Average out-putting power

Channel out-putting power

















WIFI 2400-2500MHz 34dBm 6dBm/30KHz(min)
4G1 2300-2400MHZ 34dBm


4G2 2620-2690MHZ 34dBm 6dBm/30KHz(min)

Available system: world wide cell phone network

Power supply: AC adapter   (AC110-240V     DC5V) 

Operate time: 12 hours continuous

Semidiameter of interception:1-25 m(-75dBm)        

Antenna: 8pcs ( Please fix the antenna follow the mark in the unit)   

Packing: neutral packing; Logo can be printed per customer's requirement based on quantity.

Power consume:4W        weight: 3.8KG      Dimension: 360(L) ×190(W) × 60(H)mm





2 Features :

  1. 3.1 Effective isolating/shielding diameter: 1-30 meters
  2. 3.2 Frequency signal band: CDMA/GSM/DCS/PHS/3G/WIFI/UHF/VHF/LET
  3. 3.3 It can continuously work for 24 hours
  4. 3.4 adopting white heat dissipation aluminum shell
  5. 3.5 output power:12W/18W
  6. 3.6 directional antenna, preventing interference
  7. 3.7 easy installation and adjustable power
  8. 3.8 This isolator is made up of up-to-date paste components and integrated circuits. With advanced
  9. performance, it is easy to install and use, and can work continuously for a long time.
  10. 3.9 As the manufacturing process strictly follows ISO9001 quality system, the device works stable and
  11. reliable. It is an ideal, reliable security product, which can be used to strengthen information security,
  12. and protect safe production and protect the environment at the same time.


3.Working Area

  1. 1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.
  2. 2. At places where using mobile phones is prohibited such as government, military, finance, security, police and command center etc.

Return/Exchange Policy 

--We do our best to serve our each customer.
--If buyer confirm the item can`t work well due to the non-artificial factors,buyer can return it to me .We will replace it with a new one after we receive the returned items.it is also OK if the buyer expect a refund .On receiving items, we will refund you immediately.
--A full refund will be given if items are returned in their original condition.
--Buyers are responsible for return shipping fee with proper packaging.
--Items damaged or missing components is not refundable.
--Please contact me first before returning by email. 

--We always try our best to make sure that the buyers have a happy purchasing experience .
--We understand every buyer concerns and frustrations,and will do our endeavor to resolve the issues you might have.Please contact me first before open an ebay/paypal dispute or leaving negative feedback or 1,2 rates. So please give me the opportunity to resolve any problems.
--Dear buyers, we appreciate your support to my store, if you are satisfied with our service, please let me know.Your recognition and support will make us more confident to develop business and serve you better. Thank you very much !


Additional Information

Additional Information

Color No
Free Shipping Yes
settest No

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