How to buy a muffler cellular, Wi-Fi, voice recorders, GSM signal to Aliexpress?

An article on how to order a jammer of radio signals on Aliexpress. Order Scheme, Popular Radio Signs Devices.

In the previous article "Use of cellular muffles and law",
We have already told for what the radio-electronic equipment (muffler) is intended, where to use, possibilities, legislative use.

Portable Device for Radio Signal

In this article, we will tell where to purchase mufflerhow to order a device for sowing dictaphones, GSM and Wi-Fi Signal 3G and 4G In the popular online store Aliexpress. We will present a product catalog, we will conduct a brief overview deputy, show a photo.

We remind you that register by Aliexpress can, guided by our article here.

Imagine the order procedure scheme in this case, deputyin the online store Aliexpress.

Order scheme

• enter the website of the online store footman here.

• choosing a country where you want to make delivery, in this case, Russia
• we celebrate the required currency for payment, in this case, rubles

Choice of the country delivery, currency for payment in the menu, at the top

• select the category of goods on the menu, right, in this case "Computer technology"section "Electronics"

We choose the category of goods, section

• choose subsection "Related categories", Menu "Security and Protection"

Selecting the "Security and Protection" menu

• enter the word in the search bar "Jeweller"
• we activate the search for devices to join cellular communication, dictaphones, GSM and Wi-Fi Signal 3G and 4 G
• choose the type of product sorting by pressing the key "The best choice", eg
• select the desired device from the page that opened the catalog

Device Catalog (Silence)

• press key "Send to the basket"

Key "Send to Cart"

• if the selection is finished, press the key "Checkout"

Key "Checkout"

• fill out the current application form
• activate "Save and continue to deliver at this address"

Fill the application form and activate "Save and continue to deliver at this address"

• checking the ordering
• once again, press the key "Checkout"

General directory of devices of challenges of telephone signals, voice recorders, cellular communication 3G and 4G. you can see the link here.

ZW20-J device

Introducing the muffler ZW20-J. Included 5 pieces to create a mobile phone interference. The device has a high sensitivity of the superheterodyne receiver module.

ZW20-J device

Features and parameters. Briefly

• highly product compact size
• ability to prevent interference in the frequency range of 300-440 MHz
• the big sensitivity of the radio at the operating frequency of 315 MHz and 433 MHz with 3,7 mA and 4.7 mA operating currents
• large operating voltage range from 3.6 to 5.5 in
• small energy consumed, energy economical device
• low cost
• the speed of the modem block from 0.63 kHz to 3 kHz for the operating frequency of 315 MHz
• the speed of the modem block from 0.9 kHz to 1 kHz for the operating frequency of 433 MHz
• size of one thing from the kit: 10 cm x 10cm x 10cm

The cost of a set of 5 pieces on Aliexpress equals 495 rubles.
Set set you can make the link here.

Device BNC-3.5 to join voice recorders

To suppress the voice recorder signals, the BNC-3.5 soundproofing soundproof is well suited, which has a protective loop filter for connecting the headset.

BNC-3,5 device

This equipment from the FlameSer developer is made of materials used for spacecraft having greater sensitivity to the spectrum of radio signals.
The range of use of the device is from 100 to 600 meters. The scheme of the device according to the principle of the sound filter, has a noise-resistant effect on high-frequency noise of radio signals. Sound input and output have a range of resistance from 300 to 600 ohms.
The device is able to suppress radioons of cinconacetic halls, audiences, at conferences, as well as radio signals of a satellite ground-based communication station.
Muffler VNS portable, has a size of 10cm x 10cm x 10cm.
Cost of the muffler Aliexpress equal to 1522 rubles.
Order a silencer for this footnote.

Device PT4450 SOT23-6

Model developer, Hengxing company.
The device is an excellent 3G radio signator silencer.

Device PT4450 SOT23-6

The cost of the device in the amount of one unit is 5662 rubles.
Order a model can be for this footnote.

We conducted a small overview of devices - Radio Silence, which is on sale on Aliexpress.
We remind you again that view all catalog,

you can, passing on the link here

Video: Muffler cell phones