Product Short Description

Jamm MINI Car Alarm and Remote Control Jammer

It is a universal suppressor of various radio frequencies. Suitable for all countries.

This jammer effectively copes with the signal jamming function at a distance of up to 30 meters. At the same time, it has small in size and can be controlled from the pocket of your clothes.

315 MHz, 433 MHz, 434 MHz, 868 MHz, 869 MHz

To buy Jamm MINI car alarm and remote control jammer, contact our specialists right now through the form on the website.

We try to produce and offer for you only high quality products, proven by time and numerous tests, at reasonable prices, with fast delivery all over the world, as well as provide technical support.

See below for a more detailed description. is a reliable partner for many years!



Car Jammer JAMM MINI for Remote Controllers and Car Alarms

Mutes frequencies: 315 MHz, 433 MHz, 434 MHz, 868 MHz, 869 MHz


This portable remote control jammer and car alarm jammer blocks radio signals at 433 MHz, 434 MHz, 315 MHz, 868 MHz and even the new 869 MHz frequency. The device is designed to suppress the signal of remote controls, including garage doors, car locks, TVs, radio controlled toys for children, roller shutters, barriers and other radio equipment. The effective radius of this small pocket suppressor is up to 30 meters.


  • The device induces interference only on the frequency you require and does not interfere with the action of other frequencies;
  • Disables the remote control of the car and garage doors;
  • It can be used to suppress the signal of children’s toys and TV remote control;
  • Provides ultimate signal blocking power;
  • Greater accuracy of the outgoing signal, the frequency changes in the 4 MHz range;
  • The suppressor operates at a distance of up to 30 meters;
  • The remote control jammer is absolutely safe for humans.


Frequencies to be blocked: 433 MHz +/- 2 MHz, 315 MHz +/- 2 MHz, 868 MHz +/- 2 MHz and 869 MHz +/- 2 MHz
Power sources: rechargeable battery
Blocking signal range up to 30 meters

Since radio waves of different frequencies are used in different countries in the remote controllers, this remote control jammer has the ability to mute 3 frequencies at the same time. This radio frequency jammer is universal, firstly – this remote control jammer can be used in Europe with a frequency range of 433 MHz, secondly, in the USA with a frequency range of 315 MHz, and also in Asia with a frequency range of 868 MHz.


At frequencies 433 MHz, 315 MHz, 868 MHz, a lot of various devices work, however, the following devices and systems are the most popular:

Teleco (radio light) – a system for controlling light by radio. Despite the fact that most of these systems operate at 433 MHz, it is Teleco and Legrand that use 868 MHz.

Apollo-C – four-channel universal remote controls for gates and barriers. The frequency used is 433 MHz.

Walkie-talkies at the guards – most companies use 433 MHz frequency.

869 MHz used for remote control devices and transmission of telemetry, telecontrol, signalling, data transmission and other similar transmissions

The auto-alarm blocker blocks not only the 433 MHz frequency (the central frequency for remote controls in the CIS and Europe), but also has the ability to block the signaling frequencies with a frequency of 868 MHz, 315 MHz, and 869 MHz, which are used in America and Asia


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