Various characteristics Jammers for sale

Signal Jammers and Blockers

Types of Signal Jammers and Detection Devices

Mobile network Jammers
WiFi/Bluetooth internet Jammers
GPS Satellite navigation Jammers
Anti-drone Jammers
Remote control Jammers
Car Jammers
Lojack/XM Jammers
Spy camera Jammers
High-power military Jammers
Microphone/voice recorder/Bugs Jammers
camera/bug Detectors

Here’s a quick summary of the frequency Jammers mentioned above

Cell phone Jammers also known as a GSM(CDMA 850/DCS/PPCS) 3G/UMTS 4G(LTE/WiMAX) 5G signal Blockers is a device for blocking mobile communication channels at specified frequencies in order to ensure personal safety. Mobile phone Jammer can be portable or desktop, and can suppress both cellular communication channels of various frequencies and channels of wireless video cameras and radio microphones. The range of the jammers depends on various factors. This is the distance from the base station of the cellular operator, the thickness of the walls of the room in which the cell phone suppressor is used, as well as the output power of the gsm jammer itself. While this statement is widely repeated, it remains a key factor to consider when making a purchase.

GPS Blockers is used to block satellite navigation signals, effectively disrupting GPS LoJack trackers, beacons, and other satellite-based tracking systems. One thing needs to be pointed out: a simple GPS jammer will not block GPS devices (Can be connected to the Internet via card or Wifi) with cellular signals. Even if you block GPS, they can still use cellular signals to navigate based on base stations. You need to choose "Cellular Signal + GPS Jammer"

WiFi, Bluetooth, Wireless spy Camera, Wireless Microphone and bugs Jammers that suppresses the transmission frequencies of wireless cameras and wiretaps, as well as WiFi and Bluetooth channels. Hidden wireless camera blocker will reliably prevent secret recording. Pocket camera and wiretapping jammer - a signal Blocker that can be used in places where hidden video recording and wiretapping are possible. WiFi=WiFi2.4G+WiFi5G. WiFi 2.4GHz(The most typical one is PJ-01) is mainly used by older devices and some small hidden cameras. If your WiFi jammer isn’t affecting your home router, it’s likely because your router operates on WiFi 5GHz, which requires a jammer that block full WiFi Frequency band.

Drone Jammers operates on the same frequency as the target drone, interfering with its signal. This can result in two possible outcomes:

Complete Disruption: The drone loses its orientation, leading to an uncontrolled descent or crash.
Controlled Interference: Some jammers disrupt the connection between the drone and its remote control, forcing the drone to land safely.

The most commonly used frequencies are:

2.4 GHz radio
5.8 GHz radio
2.4 GHz WiFi
5.8 GHz WiFi
Bluetooth: 2400-2500 MHz GPS Navigation
Remote control signal: 433Mhz 868Mhz 915Mhz

If you ask me which drone signal Blocker is the most effective, I would say it has to be the drone gun jammer - sach as WJ-01.

Voice recorder Jammers prevent conversations from being recorded on devices like voice recorders, phones, and radio microphones. They emit ultrasound that disrupts microphone function, replacing speech with unintelligible noise.

To counter hidden cameras and listening devices, Hidden Camera & Bugs Detectors identify and locate surveillance tools. These fall into two types:

Anti-bug detectors – Detect all wireless "bug" signal, both digital and analog.
Camera detectors – Identify hidden cameras by detecting lens glare.

Acoustic safes / White noise generator (such as G-BOX) prevent unauthorized access, wiretapping, and call recording by blocking Wi-Fi, mobile data, and other signal. Using ultrasonic and acoustic shielding, they activate automatically upon detecting electromagnetic changes, ensuring secure and private communication.

How to Buy the Right Jammer ?

Identify the Target Device – Determine what signals you need to block (e.g., mobile phones, WiFi, GPS).

Select the Type – Choose between a Portable (battery-powered for mobility) or a Desktop (stationary with higher power).

Consider the Range – Decide how far the jammer should block signals based on your needs. { Categories >>> By Jamming Range }

Set a Budget – Review available options and choose a jammer that fits your price range. { Categories >>> By Price }

There are several other important factors you need to consider:

Checking Frequency Compatibility – When purchasing a cell phone jammer, check if the 4G frequency (1700-1800MHz) is used in your area. Many general jammers do not cover this frequency, so selecting the right model is crucial.

Using Directional Antennas – Any desktop jammer can be equipped with a directional antenna (Additional charges are required). This upgrade significantly extends the blocking range of the signal Blocker.

Avoiding Built-in Antennas – It is generally best to avoid jammers with built-in antennas, such as the GSM jammer PGP, as they tend to be less effective.

Ensuring Good Heat Dissipation – Proper heat dissipation is essential for a jammer’s performance. Just like a mobile phone, poor heat management can drastically reduce efficiency.

If you need a custom jammer, don't hesitate to contact us.