Discreet Handheld Signal Blocker Expert Choice for GPS WiFi GSM Privacy

The GSM signal blocker covers 2G, 3G, and other bands within 5-20 meters, using advanced isotope antenna technology and downlink interference. It prevents interruptions from phone rings and satellite tracking.

No matter where you are, this hot selling handheld hidden GSM signal blocker can easily block signals from multiple frequency bands such as GSM, CDMA and PCS, truly achieving the effect of “instantly isolating from the outside world”. Its shielding range can reach up to 20 meters, enough to cover all spaces in a medium-sized room or the entire car. This means that you no longer have to worry about sudden mobile phone ringing interrupting important moments, or GPS quietly locating your whereabouts.

This compact device is not only unobtrusive in your hand, but can also be placed in your car, bag, or even on the table without hindering your daily space. It uses efficient and high-power isotope antenna technology, combined with a unique downlink signal jammer design, which can not only effectively interrupt communication signals, but also ensure that its presence will not be detected by the base station, making your privacy and security more impeccable.

The device adopts a rectangular design so that it can stand firmly in a small space such as a desktop or cabinet, taking up very little space. In order to ensure long-term stable operation, the side of the fuselage is also equipped with a cooling fan and vents to avoid overheating and always maintain the best working condition. At the same time, the LED status indicator allows you to keep track of the device’s operating status at any time.

The built-in battery of  jammer can work for one hour after being fully charged. If you need to block the signal for a longer time, just connect the power adapter and you can use it all day without interruption. With a one-touch switch design, you can quickly turn the device on or off with a tap. Ensure quick response at critical moments and avoid any unnecessary operating troubles.

To facilitate you to choose the interference frequency band you need most, we provide three customizable options for you to choose. If you still feel that it cannot meet your blocking needs, you can learn about this 5G phone and WiFi signal jammer, which is on sale, which can fully meet your daily interference tasks.

The WiFi cellular signal jammer optional specifications:

Plan A:
GSM900/CDMA800 : 860-960MHz
PCS : 1930-1990MHz
GPS L1 : 1565-1586MHz

Plan B:
GSM900/CDMA800 : 860-960MHz
PCS : 1930-1990MHz
WiFi 2.4G : 2400-2484MHz

Plan C:
GSM900/CDMA800 : 860-960MHz
PCS : 1930-1990MHz
3G 2100 : 2110-2155MHz

Basic Parameters:

Additional information