Signal Jammers with Less than 150 Meters Jamming Range

Signal jammers with 150 meters jamming range are engineered for wide-area signal control in large indoor environments. With effective coverage reaching up to 150 meters (depending on conditions), this category represents powerful long-range jamming solutions designed for professional and institutional use.

Compared with short- and mid-range devices, these ultra-long-range jammers offer significantly enhanced output power and signal stability, making them suitable for scenarios where broad, uninterrupted coverage is required.

Browse our Less than 150 Meters Jamming Range Jammers to find dependable, high-performance solutions tailored for large-scale indoor signal management.

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  • -39%Fixed 4G LTE Mobile (Cellular) Communication Jammer
    T-US-B5 Fixed 4G LTE Mobile (Cellular) Communication Blocker (150M)

    The T-US-B5 Mobile (Cellular) Communication Jammer is a fixed cell phone jamming device. Equipped with five omnidirectional antennas and five directional antennas, it can flexibly cope with various complex environments.

    Original price was: 681.99$.Current price is: 418.99$.
  • -29%Stationary 4G WiFi Jammer with 6 Directional antennas
    T-US-150M Directional 4G Mobile WiFi Communication Jammer (150M)

    T-US-150M is a Stationary Directional Signal jammer designed for high-sensitivity occasions. It has a powerful 17.5W output power and a directional interference range of up to 150 meters. It can accurately block up to 23 communication frequency bands, including GSM, 3G, 4G, Wi-Fi, Bluetooth and other common wireless signals.

    Original price was: 849.99$.Current price is: 599.99$.
  • 2.4 GHZ jammer for drones block 5GHZ Wifi
    D-US-04-2 100M Desktop 2.4 GHZ Jammer for Drones

    All antennas of D-US-04-2 5GHZ Wi Fi signal Blocker can be easily adjusted (up to 90 degrees) to suit specific tasks. Built-in overheat protection system, fast cooling, can support your all-day work.

    1,080.56$
  • desktop 8 bands high-power cellphone jammer
    T-US-08-8 Desktop 8 bands High Power mobile Jammer​

    This high-gain mobile phone jammer simultaneously or selectively blocks multiple communication signals, covering an average range of 80–140 meters, extendable to 300 meters in ideal conditions. Its omnidirectional antenna ensures 360-degree coverage, eliminating the need for frequent directional adjustments in dynamic environments.

    3,439.25$ – 3,489.25$
  • -50%All-in-one frequency jamming device with 14 antennas
    T-US-T14 Desktop 14-band All-in-one Cell Phone Jammer

    T-US-T14 is a desktop 5G mobile phone silencer with a dual switch design and a different blue appearance. It can mute up to 14 different frequency bands at the same time and has a large transmission power (275W). It can suppress higher-power communication devices and cover a larger range (50-100M).

    Original price was: 7,448.88$.Current price is: 3,719.01$.
  • Risk-free Blue tooth Jammer
    T-US-06 – 6 bands desktop GSM WiFi Jamming Device

    T-US-06 bluetooh signal blocker uses an internal fan and excellent heat dissipation system to effectively prevent the impact of overheating on Bluetooth and other signal blocking, ensuring the stability of wifi blocking devices during long-term work to protect the signal shielding effect.

    2,584.16$
  • Cell phone jammers for prison jam wifi GPS
    Buy 135W Desktop 4G Prison Jammer T-US-06-8

    Use the 135W fixed 4G iPhone mobile phone scrambler to quickly block signal interference in standard GSM, GPS and other frequency bands (covering the 700MHz to 2700MHz frequency range), covering a signal restricted area with a radius of up to 150 meters. Support 24 hours of continuous operation.

    2,119.26$ – 2,169.26$
  • 30W high power WIFI Bluetooth signal Jamming Equipment
    T-US-02 – 2 Bands High Power Wireless Network Bluetooth Jammer device

    If you want to prevent data leakage and signal interference, and protect personal privacy and information security, use a desktop wireless signal scrambler! The shielding range is 50+ meters and the working frequency is in the range of 2.4GHz-5.8GHz. 

    3,781.16$
  • Buy Box Type Mobile Cellular Jammer Device
    W-B05 – Outdoor Box Type Mobile Cellular Jammer Device (75W)

    This powerful 4G signal scrambler host is enclosed in a waterproof, dustproof, and vandal-resistant rugged chassis, designed for extreme environments. It can accurately paralyze LTE communications and block eavesdroppers operating in the channel, and supports flexible configuration of omnidirectional or directional antennas.

    18,739.06$

Showing all 9 results