Bluetooth jammer

  • Sale! large battery handheld 8 band cell phone gps wifi signal jammer 1
    Cell phone jammer

    Large battery, 8-band cell phone, GPS, WIFI, DCS, PCS signal jammer, handheld

     Original price was: 999,00€.Current price is: 699,99€.

    Large battery, 8-band cell phone, GPS, WIFI, DCS, PCS jammer

    1. complete coverage of eight frequency bands
    2. 28 W High output power
    3. real-time monitoring of battery performance
    4. dynamic display of the work status
    5. immediate feedback of voltage and current
    6. independent frequency band switch
    7. precise DIP control
    8 Modular management

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! Exif JPEG PICTURE
    Cell phone jammer

    Portable WIFI-GPS-GSM jammer, optional 315 MHz, 433 MHz, 868 MHz jammer

     Original price was: 299,00€.Current price is: 179,99€.

    Jammers are available in five different configurations

    1. 2G+3G+GPS
    2. GPS+WIFI
    3. 315MHz+433MHz+868MHz
    4. 2G+3G
    5. 2G+3G+WIFI

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! hand 12 antennas 5g cell phone jammer 1
    Cell phone jammer

    Portable 5G mobile signal jammer 12 antennas

     Original price was: 1.399,00€.Current price is: 699,99€.

    12 antennas 5G mobile signal jammer

    1. interference distance: 2-40 meters (-75 dBm, varies depending on ambient signal strength)
    2. total power: 37W
    3. number of antennas: 12 (omnidirectional antenna, gain 2.0 dBi)
    4. battery capacity: 5200 mAh
    5. continuous working time: approx. 70 minutes
    6. cooling: Integrated cooling system with three fans

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! 10high power antenna portable gsm 3g 4g gps wi fi cell phone jammer 1
    WLAN jammer

    10 antennas Portable GSM 3G 4G GPS WiFi 315 433 868 MHz cell phone jammer

     559,99€ – 599,99€

    10 antennas GSM 3G 4G GPS 315 433 868 MHz WiFi cell phone jammer

    1. can jam 10 frequency bands, including GSM, 3G, 4G, WiFi 2.4G/5.8G, GPS (L1-L5), LoJack, walkie-talkie UHF/VHF and 315MHz, 433MHz, 868MHz, etc., adapting to various application scenarios.
    2 Equipped with 10 antennas with a total power of 7 W and an interference range of up to 45 meters (-75 dBm, the actual interference range is affected by the ambient signal strength), effectively preventing signal reception or transmission.
    3. light weight (1500 grams), easy to carry, suitable for schools, conference rooms, libraries, hospitals and other places.
    4. supports multiple power supply methods, including power plug, car charger and built-in 8000mAh high-capacity battery, with a battery life of more than 2 hours, suitable for indoor and outdoor use.
    6. independent switch control for each frequency band: Equipped with a DIP switch, each frequency band can be controlled independently to avoid interference with unnecessary frequency bands.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! gsm 3g gps wifi mini cell phone signal jammer 1
    WLAN jammer

    Mini cell phone jammer GSM 3G UMTS GPS WIFI

     Original price was: 179,00€.Current price is: 99,99€.

    Mini GSM 3G UMTS GPS WIFI cell phone jammer

    1. easy to carry: The size is only 95 mm × 48 mm × 17 mm and the weight is 290 g. The design is lightweight and can be easily slipped into a pocket or backpack.
    2. multi-band signal interference function: supports interference with GSM/CDMA, 3G, WiFi and GPS signals;
    3 Applicable to a variety of scenarios: The appearance is similar to a portable power supply with strong concealment, and is widely used in classrooms, libraries, conference rooms, movie theaters and other places that require silence or privacy.
    4. supports three power supply methods: built-in rechargeable battery (1200 mAh, 2 hours battery life), power plug and car adapter to meet the needs of different environments.
    5. the total output power is 0.5W, and the interference radius can reach 10 meters, which is suitable for interference signals in a small area.
    6. safety and stability guarantee: Manufactured in strict accordance with ISO900 quality standards and passed CE certification to ensure stable and reliable device performance.
    7. the device supports the adjustment of frequency bands in several countries and is highly compatible.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! desktop cell phone wifi jammer gps tracking blocker 1
    GPS jammer

    WLAN GPS cell phone jammer 6-band desktop

     Original price was: 999,00€.Current price is: 479,99€.

    WLAN GPS cell phone jammer 6-band desktop

    1. interfere with a variety of signals, including 2G, 3G, 4G, GPS, WiFi, UHF, VHF and other frequencies. Flexible choice of adjustable or non-adjustable frequency bands to meet different requirements.
    2. suitable for schools, exam rooms, offices and other places to effectively disrupt signals.
    3. efficient cooling system: built-in 6 cooling fans with efficient heat dissipation technology to ensure that the device can operate stably over a long period of time.
    4. supports AC 220 V and DC 12 V power supply, adapts to operating temperature from -10 °C to +50 °C and humidity range from 5 % to 80 %.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! desktop jammer 5g 4g 3g gps wifi uhf vhf 1
    Cell phone jammer

    Cell phone jammer Desktop 5G 4G 3G GPS WIFI UHF VHF Total output power 18W

     Original price was: 1.299,00€.Current price is: 699,99€.

    Cell phone jammer Desktop 5G 4G 3G GPS WIFI UHF VHF

    1. supports interference with 2G, 3G, 4G, 5G, WiFi, GPS, VHF, UHF and other frequency bands, including rare 5.8G signals.
    2. 18 W high output power, interference radius up to 40 meters, suitable for a variety of scenarios.
    3. targeted customization: it can be made according to the frequency band standards of different countries/regions to ensure compatibility.
    4. long-term stable operation: Equipped with an efficient cooling system to support continuous and uninterrupted operation.
    5. supports selective activation or deactivation of each specific frequency band to avoid interference with irrelevant frequency bands.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! 6 antennas cell phone signal jammer gsm 3g cdma dcs 4g wifi gps 1
    Bluetooth jammer

    6 antennas cell phone jammer GSM CDMA DCS 3G 4G WIFI GPS

     Original price was: 499,00€.Current price is: 279,99€.

    6 antennas GPS GSM CDMA DCS 3G 4G WIFI cell phone jammer

    1. interference with 6 different signal frequency bands (GSM, 3G, 4G, WiFi, GPS), effective interference with cell phone, WiFi and GPS signals, suitable for a variety of signal interference requirements.
    2. the device is small and light and weighs only 2000 grams, making it easy to carry and transport.
    3. equipped with a separate switch for each signal frequency band, the interference frequency band can be flexibly selected as required.
    3. the integrated efficient heat dissipation technology supports long-term stable operation and ensures the reliability of the devices.
    4. easy to use, simply connect the antenna correctly and switch it on, no complicated settings required.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! 10 band 2g 3g 4g wifi gps cell phone signal jammer 1
    WLAN jammer

    Cell phone jammer WLAN GPS 2G 3G 4G 10 frequency band

     Original price was: 799,00€.Current price is: 359,99€.

    10 Band GPS 2G 3G 4G WiFi cell phone jammer

    1. multi-signal frequency band interference: It has 10 output channels that can effectively interfere with domestic and international telephone signals. The range is 1 to 10 meters (depending on the signal strength in the environment).
    2. although the mobile radio signals on site are disrupted, the normal operation of the surrounding base stations is not affected.
    3. portability and multi-scenario usability: The device is compact (weight 1.3 kg, size 247 x 80 x 220 mm) and is suitable for use in areas such as vehicles and offices.
    4. charging and battery life: Equipped with a rechargeable battery, it can be used for 2 hours on a single charge. The built-in battery protection function supports constant current/constant voltage charging to prevent overcurrent and overheating.
    5. efficient output power: The RF output power of 27-30 decibels in each channel ensures a stable interference effect.
    6. easy operation: supports easy antenna installation and is equipped with a green light to indicate the operating status.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! desktop wifi jammer 3g 4g lte wimax gps with 12 antennas 1
    GPS jammer

    WLAN GPS jammer 3G 4G LTE Wimax with 12 antennas

     Original price was: 1.200,00€.Current price is: 599,99€.

    12 antennas 3G 4G LTE Wimax WiFi GPS jammer

    1. interfering signal frequency bands include 4G/3G/2G, WLAN (2.4G/5.8G), GPS (L1/L2/L3/L4/L5), walkie-talkie (UHF/VHF), LoJack, RC315/RC433 and other frequency bands
    2. the total output power reaches 30 W
    3. certain frequency bands can be individually adjusted or deactivated to meet the requirements of different scenarios without affecting the interference function of other frequency bands.
    4. internally equipped with a high-efficiency cooling system to ensure that the device does not overheat during prolonged continuous operation and its performance is stable and reliable.
    5. equipped with a DC12V car battery charger, supports use in mobile scenes and is suitable for outdoor or vehicle environments.

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! high performance hidden antenna 16 band 5g cell phone jammer 4g wi fi 5g gps 3
    Cell phone jammer

    High performance hidden antennas 16 band 5G cell phone jammer 4G Wi-Fi 5G RC433 315 868 GPS LOJACK

     Original price was: 1.799,00€.Current price is: 739,99€.

    16 band 5G cell phone jammer 4G Wi-Fi 5G RC433 315 868 GPS LOJACK

    1. complete frequency coverage: 16 frequency bands are fully supported, from 2G to 5G, WLAN to GPS, all with one machine
    2. portable and concealed: hidden antenna design, ABS material shell, lightweight and portable
    3. independent frequency band switch: DIP-independent frequency band switch, LCD power display, more flexible operation
    4. long-lasting battery life: integrated rechargeable battery with more than 2 hours running time, supports on-board charging and can be used anywhere
    5. professional power: 12W high output power, effective interference range of 2-20 meters, stable and reliable
    6. excellent heat dissipation: professional heat dissipation system, supports long-term operation, safe and worry-free

    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! 10 band 5g wifi interceptor for cell phones aluminum alloy housing and durable design 1
    5G jammer

    10-band 5G cell phone WLAN jammer, aluminum alloy housing

     Original price was: 699,00€.Current price is: 399,99€.

    10-band 5G cell phone WLAN jammer

    1. high output power: single channel power up to 5 W, total power up to 50 W, achieving wide coverage and good performance even in the 5G frequency band
    2. seiko quality: made of aircraft-grade aluminum alloy, wear-resistant and scratch-resistant, durable and quality-guaranteed
    3. excellent heat dissipation: innovative dual heat dissipation system, integrated high-efficiency fans and an all-aluminum housing ensure stable operation for 24 hours
    4. independent switch: supports the independent switch with 10 frequency bands, a single channel can be switched flexibly and the efficiency is doubled
    5. portable design: portable body, easy to install and space-saving
    6. easy control: one-touch user interface, quick start, continuous and stable work, perfect for schools, conference rooms and other scenarios

    Select options This product has multiple variants. The options may be chosen on the product page

What is a Bluetooth jammer?

A Bluetooth jammer is a device or tool that interferes with the communication of Bluetooth signals. This Bluetooth jamming device transmits radio frequency signals for interference in the same frequency band (usually the 2.4 GHz band), resulting in Bluetooth devices being unable to connect or communicate properly. This behavior of a Bluetooth signal jammer often causes the connection to the device to be interrupted, data transmission to fail or even make it completely impossible to establish a Bluetooth connection.

Interference frequency of the Bluetooth interference transmitter

The Bluetooth protocol uses the 2.4 GHz frequency band, which is also used by WLAN, microwave ovens and many other devices. Bluetooth jammers transmit strong signals on this frequency band that interfere with the communication of Bluetooth devices. Bluetooth jammers are often used in security research and testing (to test the anti-interference capability of Bluetooth devices) and for privacy protection (to block unauthorized Bluetooth communication in certain locations).

The changes that Bluetooth technology brings to life

The Bluetooth signal is essentially a short-range wireless communication technology that operates in the 2.4 GHz frequency band and uses advanced Frequency Hopping Spread Spectrum (FHSS) technology. This technology enables rapid signal switching between 79 different channels, effectively avoiding signal interference. In the frequency band from 2.402 GHz to 2.480 GHz, Bluetooth devices can achieve stable and reliable data transmission with low power consumption.

A special feature of the Bluetooth technology is its flexible communication method. It not only supports point-to-point communication between devices, but also enables point-to-multipoint data transmission. The design of this master-slave architecture, coupled with its excellent self-organizing network capabilities, enables Bluetooth devices to easily establish a stable communication network. Compared to other wireless communication technologies, Bluetooth stands out for its low power consumption, making it particularly suitable for use in various portable devices.

Bluetooth technology is used everywhere in the field of consumer electronics. Wireless headsets, smartwatches, game controllers and other devices all use Bluetooth technology for wireless connectivity. Bluetooth technology plays a key role in the smart home sector, from smart door locks and lighting control to the control of various household appliances. More importantly, in the medical and healthcare sector, Bluetooth technology provides reliable communication solutions for medical monitoring devices, health trackers and remote diagnostic devices.

What is the difference between a Bluetooth signal jammer and a WIFI signal jammer?

The difference between Bluetooth signal jammers and WiFi signal jammers is actually the difference between Bluetooth signal and WiFi signal. Bluetooth operates at 2.4 GHz and WiFi at 2.4 GHz and 5 GHz. Cheap WiFi jammers can only jam 2.4 GHz band signals but not 5 GHz band signals; high-end WiFi jammers can jam both 2.4 GHz band signals and 5 GHz band signals (WIFI5.1G, WIFI5.2G, WIFI5.7G, WIFI5. 8G, WIFI5.9G). Therefore, WIFI jammers can be used as Bluetooth jammers.

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