2018 Black Friday 2018 Black Friday

Video Demo - What's the 5 bands phone and WiFi jammers

Handheld Jammer 2G 3G WiFi

This GPS jammers for all the current GPS satellite positioning system and the characteristics of wireless videotaping, in the radius of 5-30 meters within the effective GPS satellite signals and wireless video transmission signal truncated, so that your whereabouts are not worried about being tracked, videotaping. Can effective prevention by GPS satellite positioning tracking, to protect your whereabouts of privacy and confidential information. While effectively jammer CDMA / GSM / DCS / PHS / 3G and other mobile phone signals. Use this device, you can effectively protect yourself from eavesdropping and tracking.

When the signal blocking is required, cellular jammer are applicable. Cell phone signal jammer will not affect other electronic gadgets when defending signals from base station. It creates a status of no access and no network. The cellular jamming device is a multi channel kind for the communication signal of different channels. For different frequency range of cell phone communication contains different channels each one of that can be utilized as BCH. Moreover, MSC will decide which channels or channel will be utilized as BCH according to channel distribution in the network area. Based upon the cellular jammer and communication technology, there must be proper frequency difference to avoid interference.