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Newest High Power Blacklist Whitelist All Cell Phone 2G/3G/4G Jammer

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Newest High Power Blacklist Whitelist All Cell Phone 2G/3G/4G Jammer

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  • Newest High Power Blacklist Whitelist All Cell Phone 2G/3G/4G Jammer
  • Newest High Power Blacklist Whitelist All Cell Phone 2G/3G/4G Jammer

Product Description


Notice: the preparation time of this model is about 30 days.

◎Blacklist and whitelist function: Devices that in the whitelist can normally work without jamming.

The portable control equipment has a pull-box type and a backpack type, and the equipment can realize the communication signal control of the three major operators. The device has small power, large coverage, low power consumption, small size, light weight and convenient operation. The main function is to collect mobile phone identity information (including IMSI, IMEI) in the signal coverage area, and to control the collected numbers. The whitelist users can communicate normally, and the blacklist users cannot communicate.




It is suitable for special environments such as large-scale confidential meetings of military units, military regions, and field exercises, where only the internal staff are allowed to use phones to communicate, while others are prohibit to use their communication devices.




Affected Frequency

CDMA: 851-894 MHz

GSM: 925-960 MHz

DCS/PCS: 1805-1990 MHz

3G: 2110-2170Mhz

4G LTE: 790-826MHz or 725-770MHz

4G WIMAX: 2620-2690MHz or 2345-2400MHz

Output Power

Adjustable  (up to 5W each band)

Jamming range

Up to 80m

Receiving sensitivity

Better than -104dBm

Shielding Effect


Shielding Speed

1-20 second

Number of Whitelists


Transfer Method

Wired\wireless transmission



Working temperature

-30℃ ~ 60℃

Working environment humidity


After-sale service

1. Indefinite online operational guidance.

2. 12-month warranty (from the delivery date), while physical damage caused by the user invalidates the warranty.

3. Telecom operators update service (hardware only). We can update the hardware with a best cost price if needed.


Package Contents


  • Jammer Host

  • Antennas

  • AC Cable

  • User Manual


This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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Product Reviews

Showing reviews 1-6 of 10 | Next

  1. works fine! Review Rating

    Posted by Unknown on 26th Jan 2021

    After 6 days I received everything works fine!

  2. Valuable !!!!!! Review Rating

    Posted by Helene on 26th Nov 2020

    Good quality. Works well. Tested with my phone to see if it blocked signal. Fully blocked.

  3. Very Pleased! Review Rating

    Posted by Jimmy on 5th Oct 2020

    I was very sceptical about this product. But it REALLY WORKS!! Delivery was FAST!!

  4. Fast Review Rating

    Posted by Matt on 9th Jul 2020

    It works! Fast shipping :)

  5. High quality. Review Rating

    Posted by Deeter on 24th Jun 2020

    High quality. normal price.

  6. Works well Review Rating

    Posted by Kary on 11th Jun 2020

    I recommend the product and the seller came quickly

Showing reviews 1-6 of 10 | Next

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