Can Signal Jammers Block Cameras?

  At A1 Security Cameras, we are committed to continuously educating ourselves on the challenges associated with our products. Unfortunately, as security camera technology advances, so do the methods for bypassing them, such as the use of signal jammers. These devices are specifically designed to disable or exploit wireless signals from devices such as cellular … Read more

Why Cell Phone Jammers are Illegal – 3 Reasons

Cellular signal jammers have the potential to obstruct both your and others’ abilities to make emergency calls, including dialing 911. They also pose a threat to public safety communication and disrupt other everyday communication channels. This article elaborates on the mechanics of how these jammers work, provides insight on why they are illegal in the … Read more

Is Cell Phone Signal Blocking Occurring in Schools?

  Dead zones and poor cell reception can occur in various places, and public schools are no exception. However, some suspect that there is a specific reason behind bad signal reception in schools—cell phone jammers.   A cell phone jammer is a device that disrupts cell phone signal transmission or reception by creating interference within … Read more

FCC imposes penalty for utilizing Signal Jammer to prohibit phone usage by employees during work hours.

    Although the National Labor Relations Board (NLRB) had previously upheld an employer policy that prohibited phone usage by employees at work due to safety and security reasons, the Federal Communications Commission (FCC) recently imposed a fine against an employer for utilizing a signal jammer device to prevent employees from using their phones while … Read more

How to Check Your Cellular Signal Strength?

Do you want to know if your cellular signal strength is good or poor? Here’s how to find out.     Cellular Transmissions Are Blocked by Physical Barriers.   Even if you are close to a cell tower, you may still receive a weak cell signal due to physical barriers such as concrete, metal, low-e … Read more

Ultimate Guide to Enhancing Cell Signals at Home.

If you’re experiencing poor cell reception at home, you may be considering installing a cellular amplifier to boost signal strength. However, you may have questions or concerns about how they work, what types of amplifiers are available, or how to install them properly. At Powerful Signal, we’re here to help. Our team of experts is … Read more

Enhancing Verizon Signal Strength in Your Building: 5 Effective Methods.

Over time, phones have become more powerful and the advent of 5G ensures faster data connections with lower latency. However, these faster networks are more susceptible to signal disruptions. The trend of constructing green and more energy-efficient buildings also raises the likelihood of mobile signal interruptions, which is why many large venues and offices have … Read more

LTE vs. WiFi: What Are the Primary Advantages and Disadvantages?

  In today’s application-driven and technology-dominated age, the search for a reliable, high-performing internet connection with minimum lag and faster response times continues, leading to the ongoing debate between LTE and WiFi. While WiFi has traditionally been the preferred choice of enterprises, an increasing number of small and large technology companies are recognizing the significant … Read more

Can Signal Jammers Be Circumvented?

Signal jammers can be difficult to circumvent, but there are some measures that can be taken to potentially bypass them. One option is to use stronger and higher frequency signals that may not be affected by the jammer. Another possibility is to use directional antennas to focus your signal in a specific direction and avoid … Read more

Messaging Apps That Ensure Security: Signal, Keybase, Threema, and Others.

An Introduction to Communications Security (COMSEC) and Techniques for Preventing External Intrusion into Your Network.   For many of us, the answer to the question, “Is this line secure?” has traditionally been “no” – at least outside of work. Nonetheless, over the past few years, an abundance of encrypted communication applications have emerged for both … Read more