Choosing the Right Conference Room Cell Phone Signal Jammer


In today’s modern world, conference rooms are often equipped with cell phone signal jammers to maintain a distraction-free environment. However, when it comes to selecting the right jammer for a small-sized conference room, there are a few factors to consider. This article aims to provide insights into the different types of conference room cell phone signal jammers available in the market and why it is advisable to choose a jammer with an internal antenna.

External Antenna Jammers for Small Conference Rooms

For relatively small conference rooms, external antenna jammers are a viable option. These jammers are often more affordable and economical compared to their counterparts. However, it is important to note that the quality and craftsmanship of these jammers may vary. Some external antenna jammers have antennas of inconsistent lengths, which can affect the overall aesthetics of the conference room. Additionally, some jammers have exposed cooling fans that generate noise, which can disrupt the meeting atmosphere. To mitigate this issue, the cooling fans can be disconnected for meetings lasting less than an hour. However, for longer meetings, it is recommended to use low-noise conference room cell phone signal jammers.

Internal Antenna Jammers for Small Conference Rooms

On the other hand, internal antenna jammers offer several advantages for small conference rooms. These jammers have their antennas concealed, ensuring a sleek and professional appearance. The internal antennas are also protected, preventing accidental damage during transportation that could render the jammer inoperable. If an internal antenna jammer needs to be relocated, it can be easily done by grasping the groove handle on the back of the device. This convenience ensures that even minor bumps or collisions will not dislodge the internal antenna, guaranteeing uninterrupted signal jamming capabilities. Moreover, using an internal antenna jammer eliminates the risk of damaging the internal RF module, which could occur if an external antenna jammer is used continuously.


In conclusion, when selecting a conference room cell phone signal jammer, it is advisable to choose a jammer with an internal antenna. These jammers offer a more aesthetically pleasing appearance, protect the antenna from damage, and provide convenient relocation options. By considering these factors, conference organizers can ensure a distraction-free environment for productive meetings.