High-Power 10 Antenna Portable GPS Wi-Fi 315 433 868mhz GSM 3G 4G Mobile Phone Signal Jammer

Product Informations

As the number of mobile phone users increases, there is a growing demand to ban the use of mobile phones in certain venues, such as places of worship, lecture halls, hospitals, concert halls, conference rooms and prisons. The annoying ringing of mobile phones can cause interference and compromise confidentiality. Our cell phone signal jammer is very effective in confidential meeting rooms to prevent important information from leaking to the outside world. It can also ensure that communications between prisoners are interrupted, alleviating concerns about unauthorized use of mobile phones in prisons.

A cell phone signal jammer is a device that blocks the reception or transmission of mobile phone signals by generating interference within the operating frequency range of the mobile phone, resulting in no signal or severe signal loss.

This is our latest military-grade signal jammer, which has unique advantages, including a wide interference range and multiple frequency bands. It blocks all cell phone signals (GSM/CDMA, 3G, 4G, 4G LTE), Lojack, GPS, Wi-Fi, walkie-talkie UHF/VHF and RF signals such as 315 MHz, 433 MHz and 868 MHz.

It features a lightweight and compact design, making it easy to carry. Despite its small size, it has a high output power, enabling it to effectively cover a large area. This makes it suitable for a variety of situations. It is a great choice for customers seeking a portable, versatile jammer that is both affordable and has a wide range of jamming frequency bands. In addition, its appearance is also attractive, adding value to your purchase.

In our store, we offer a range of powerful Wi-Fi jammers. Our jammers offer long-range coverage, and some have an adjustable jamming range. Importantly, they only interfere with the target signal and will not disrupt the Wi-Fi network used by neighbors or other electronic devices. Rest assured, they are designed with safety in mind and will not harm the human body.

Product Features:

1. 7W high output power and high gain antenna, providing up to 45 meters interference range (at -75dBm, depending on the signal strength in a given area).
2. Can be worn on the arm, suitable for military use.
3. Equipped with DIP switch, allowing a single signal band to be turned on or off without affecting other bands.
4. Equipped with a car charger, it can be used directly in the car, and 12V DC/AC power supply options are provided.
5. Built-in larger capacity battery, which can provide more than 2 hours (120 minutes) of continuous working time. The battery design is high capacity and safe, and can be recharged repeatedly.

Precautions:

1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.