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Showing 1–40 of 362 results
869.25$This low-key speaker-like jammer can effectively prevent eavesdropping and recording restoration by emitting ultrasonic waves and pseudo-voice noise to the microphone, interfering with the microphone’s sound pickup and software noise reduction processing.
- 643.99$
Buy Cell Phone Signal Jammer Barhan-1, designed to technically limit the use of mobile phones in a controlled area, creating an area free from interference from 3G, CDMA 2000 and GSM 900\1800\1900 network signals, with an effective range of 15 meters.
- 499.99$
What Makes CL-6 Different
- Combines audio jamming + RF blocking in one system
- Targets both Anti recording devices and transmission channels
- Designed for low-visibility, real-world deployment
- Expandable for advanced surveillance threats
5,974.02$This UAV blocker covers six frequency bands from 400MHz to 5.8GHz, and can suppress intruding flight equipment in all directions. Once activated, it can cause fatal blows to the target, such as remote control loss, image transmission interruption, and navigation drift. It supports group strikes and can intercept multiple targets at the same time.
- 9,849.05$
This high-power UAV signal blocker is specially designed for tactical vehicles. The three-band parallel module accurately locks the 700MHz to 1000MHz mainstream flight control link. It effectively interferes with the common signals of UAV (including analog and digital links). It builds a protective circle around the armored vehicle and its surroundings.
- 1,499.99$
Modern FPV drones use fast control links and high-bandwidth video channels that require focused countermeasures. DK02 Anti Drone Blocker was engineered to meet that need: it blends a powerful, directional RF engine with robust thermal design and field-proven hardware so you can neutralize hostile FPV systems quickly — without bulky racks or vehicle installations.
- 78.96$
This bank card-sized signal scanner can scan the 50 MHz to 3000 MHz frequency band for loopholes and issue visual and audio warnings. It provides two operating modes: “search” and “acoustic binding” to cope with different troubleshooting scenarios.
- 678.06$
The P-US-012-6 combines portability and wide frequency coverage in a single handheld unit. Perfect for individuals, professionals, or security teams, it provides fast, reliable protection against GPS trackers, 5G/4G mobile signals, and Wi-Fi/Bluetooth monitoring. Control your environment, secure your privacy, and regain authority over your digital footprint with this advanced 12-band jammer.
- 939.99$
The P-US-021 hits a sweet spot between portability, coverage, and stability. It’s not just an upgrade—it’s a more refined tool for users who want dependable performance in increasingly complex signal environments.
- 1,088.99$
The P-US-030 is a next-generation, full-spectrum signal blocker designed for users who require absolute control over modern wireless environments. Its combination of power, efficiency, and frequency breadth makes it one of the most advanced portable jammers entering the market in 2026. Engineered with 31 independently switchable bands, P-US-030 can jam almost every mainstream communication protocol used worldwide-including 2G/GSM, 3G, 4G, full-band 5G (sub-6 GHz, n77/n78/n79), WiFi 2.4G/5G/6E/7E, GPS L1-L5, FM broadcasting, LoRa, VHF/UHF, and many more.
- 167.84$
Need to mute your phone or disconnect your WiFi in certain situations? This cellular and bluetooth jamming device, as compact as an old-fashioned walkie-talkie, can block signals on four channels, making it easy to carry around and deploy on the go.
- 1,219.99$ – 1,349.99$
The Portable 28-Band Signal Jammer P-US-J28 is not just about more bands—it’s about better thermal control, higher operational stability, and real-world usability. For users who want desktop-level reliability in a portable format, this is one of the most balanced 28-band jammers available today.
- 359.62$
This portable mobile phone blocker effectively protects against threats from cellular (including powered-off phones), Wi-Fi, and Bluetooth signals. It comes with three customizable channels and intuitive PC software that supports one-touch switching between multiple presets for personalized defense.
235.82$This professional mobile phone disruptor host adopts physical button control similar to old mobile phones. It can effectively suppress CDMA, PCS, 3G and GPS L1 frequency bands. It supports charging and using mode, which is suitable for mobile law enforcement and other scenarios.
- 116.34$
This signal isolator is as small as a cigarette box and can protect against satellite positioning devices working in the GPS and GLONASS frequency bands. It can block location, trajectory, speed and other data in real time. It supports 12V / 24V vehicle power supply and is compatible with various power supply systems of small cars and large trucks.
- 499.99$
Thanks to the built-in 3 cooling main fans and convection vents, this special desktop jammer can efficiently interfere with a variety of communication signals (the interference frequency can also be customized), including CDMA, GSM, 3G, 4G, WiFi, Bluetooth, GPS, LoJack and other frequency bands, and can effectively shield surrounding mobile phones, Wi-Fi, satellite positioning and other wireless signals. Its shielding range can reach 40M.
1,189.74$This desktop recording blocker disguised as a digital clock is designed to prevent traditional eavesdropping devices such as voice recorders. It supports 7-meter remote control and can be stacked with office supplies for concealed deployment.
- 439.02$
This dual-control (adjustable + remote control) fixed frequency jammer can accurately lock the CDMA, PCS, 3G, and GPS L1 frequency bands. The knob can be used to fine-tune the interference intensity of each frequency band one by one, and the customized solution ensures that only the target signal is targeted.
596.88$This fixed phone and WiFi jammer supports customized shielding of 8 frequency bands, covering mainstream signals such as 5G, WiFi, GPS, etc. It supports staggered cellular deployment of multiple devices and is suitable for large, medium and small spaces. It is an ideal information security management and control device.
- 418.99$
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.
- 558.77$
This GSM frequency jammer supports custom frequencies and is compatible with the frequency standards of mainstream operators and special missions around the world, covering all common wireless signals within a 25-meter radius. The built-in power adjustment knob prevents accidental touches or deliberate damage.
- 12,799.03$
This fixed and powerful signal suppressor is equipped with 8 high-gain omnidirectional antennas (optional), covering the current mainstream 4G LTE, WiMAX networks and various civil/commercial drone systems. The independent switch knob allows you to turn on or off a jammer module at any time.
- 393.99$
Thanks to the 18W total output power and optimized transmission structure, the effective interference radius of Multi-frequencies Jamming device T-US-F8B in open areas can reach 40 meters, easily creating a “wireless isolation zone”. Unlike traditional desktop signal blockers, T-US-F8B also supports vehicle cigarette lighter power supply, can be flexibly deployed in the car…
- 367.99$
Unlike many entry-level jammers, the T-US-P6 combines broad frequency coverage with stable 8W output power, making it a dependable choice for meeting rooms, offices, exam halls, banks, or detention facilities. Its plug-and-play design ensures fast setup without technical expertise.
- 1,549.28$
Is it difficult to determine whether there is a device secretly transmitting data in the confidential room? Let this powerful blocker increase your confidence in controlling information security. 4 high-gain omnidirectional antennas independently control the mainstream data transmission frequency bands, blocking the communication ability between mobile phones and eavesdropping devices in real time to ensure the security of important data.
- 79,999.99$
Don’t be fooled by its umbrella-shaped appearance – UDJS-3N is a highly integrated, easy-to-deploy portable anti-drone jamming system. Designed for rapid response and all-weather deployment, it can accurately strike all types of commercial drones within 1.5 kilometers, including mainstream brands such as DJI, Autel, Parrot, Yuneec, Skydio, etc.
- 18,739.06$
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.
856.14$Disguised as a ceiling light, this compact microphone blocker hides in plain sight and uses 24 ultrasonic transmitters to transmit in the 24-26 kHz band, which is imperceptible to the human ear, to prevent illegal recording and protect sensitive discussions.
- 869.33$
This concealed recorder suppressor uses 48 circular transmitting units to achieve 360° ultrasonic interference without dead angles, accurately interfering with mobile phones, recorders and other sound pickup devices, while blocking 4G calls, WiFi and other signal channels, shielding the entire link from recording to data transmission.
- 135.98$
This compact mobile cell jamming device can effectively block 2G voice calls, text messages and other basic communications. It is as light as a mobile phone and can be easily put into a pocket, and its low-key operation makes no one notice it.
- 337.45$
Designed for high-intensity and long-term use, this GSM signal jammer for cell phones can achieve continuous 7×24 hours of uninterrupted operation. It supports dual-mode power supply for vehicle and indoor use, plug and play, and is suitable for a variety of scenarios.
- 95.48$
Don’t want your signal to be tracked? Simply put your mobile phone, car keys and other devices with wireless modules into this shielding bag and seal it properly to instantly block cellular network, WiFi, GPS positioning, remote control, RFID/NFC and other signals.
- 279.88$
This low-profile portable locator integrates GPS, GLONASS, LBS and other six-fold positioning, and can accurately track indoors and outdoors. It provides three tracking modes, electronic fence, voice monitoring and other functions, and is compatible with 2G SIM cards to protect the safety of your family and property.
- 247.33$
This cat’s paw shaped locator adopts the new GPS+LBS+AGPS+WIFI quadruple positioning technology, supports the setting of multiple electronic fence areas (300-500 meters recommended), accurately monitors the dynamics of your pet, and reduces the risk of getting lost.
- 99.95$
With just a simple click, you can power it on or off, ensuring utmost convenience in usage. Whether you seek to evade wireless camera monitored in public spaces or safeguard your personal network security, this adorable and compact bluetooth signal jammer is tailored to meet your every need.
309.78$Learn more about this GSM 3G Scrambler, which can accurately lock CDMA, PCS, 3G and GPS L1 signals, and with the convenient remote control and error-proof antenna, avoid unloaded misoperation. Supports multiple installation methods such as wall and ceiling.
- 366.99$
Unlike the old desktop GSM blocker device with 5 antennas, the T-US-P5 has been upgraded to a new version with an adjustable button to make the jammer easier to use, the maximum suppression distance can reach 40M. if you want to use this desktop signal blocker in a car, just use the car charger and connect it to the car.
- 66.89$
A-Tag Apple tags use decentralized positioning technology to build an intelligent tracking network through encrypted Bluetooth signals. When your tagged items leave your side, any nearby Apple device will automatically capture its signal and upload the location information to the Find My network through a secure relay – the whole process is like making hundreds of millions of Apple devices around the world your private search radar.
- 366.99$
G619 is a high-precision RF Detectors that covers an ultra-wide frequency band of 300-8000MHz and can detect wireless eavesdroppers, hidden cameras, GPS trackers and various RF signal sources (such as Wi-Fi, Bluetooth, 2G/3G/4G, etc.).
Showing 1–40 of 362 results
