#1 Signal Jammer Supplier

More then 10 years in the signal jammer industry. We know the in and out of Cell Phone Jammer, WiFi Jammer, Drone Jammer & More.

Signal jammer: What is it, and How it works?

Signal Jammer is a sophisticated piece of technical equipment designed to jam and block the signal. You may think of a giant machine from a sci-fi movie, but it is not what you think. Signal jammers are simple, straightforward to use, and efficient. The power of a desktop signal jammer is greater than that of a portable one. You get to jam a broader region and more signals at once. Portable jammers are user-friendly, work fast, and are affordable.

The signal received by a cell phone, WiFi, or GPS tracker will always be in the form of a radio transmission. Many factors can affect the transmission frequency. The signal blockers will transmit a powerful duplicate signal at the same frequency to disrupt and block the incoming signal. The purpose of a signal jammer is not to prevent communication but to completely intercept and disrupt it.

Why Signal Jammers?

Do you think nuclear and ICBM missiles can bring massive destruction? Gone are the days. It is time to take control of the data and fight for our privacy. The moment your data is hacked, you have become vulnerable. One can bring the entire world to its knees. Data safety has always been a concern. Setting up a strong password or two-step verification is not enough. There are still numerous layers of protection. The use of a signal jammer is the ideal solution.

Which Signal Can be Blocked?

Short answer: ALL signals if you wish.

Believe it or not, today’s signal jammers are more powerful than you think. But not every jammer is equal. You have to choose according to your needs. 

If you want to block the cell phone signal, 2G, 3G, 4G, and even 5G, a cell phone jammer will get the job done perfectly. They are widely used in areas where mobile phones are prohibited, such as classrooms, business meetings, conference rooms, etc.

Are you suspending someone is tracking you? GPS jammer will be your best bet to fight back. They are small and easy to use, so you can simply put them into your car. GPS jammer can prevent your whereabouts from being tracked by the bad guys and protect your privacy. This feature keeps you secure by blocking the GPS.

Dislike the annoying drone flying across your house? You can create a No Fly Zone with the Drone Jammer. Once you turn it on, all drones heading into the jamming range will automatically land on the ground or back home, which is really cool.

WiFi Jammer, you can tell by its name, is designed for WiFi jamming. But you have to be careful when choosing the WiFi Jammers because today’s WiFi signals are running on two frequencies: 2.4GHz and 5Ghz. Some of the WiFi jammers can only block one frequency. If you are unsure which frequency your target is, you can simply choose a jammer that can block both of them.

Why Jammer Master 

We at Jammer Master have been in the signal blocking business for over a decade (how time flies). Our story begins in 2010 with another brand name focusing only on wholesale orders. We decided to take a step forward in 2018 to serve our retail customers. We pride ourselves on our high-quality products and dedicated customer support. We offer FREE worldwide shipping and one year warranty for all orders. So you are totally risk-free when purchasing from us.