This is our best portable 4G signal jammer yet. It includes all of the features our or 4G portable and then some.
An extra channel provides additional coverage (custom tuning available upon request) .
Sturdier antennas provide additional durability during field operations.
The charging light turns from red (while charging) to green (full charge reached) for a quick visual display of charging status.
Individual channel on/ off selector switches allow you to choose which channels are blocked, and a top mounted LED display confirms your choices.
700-800 MHz (4G)
850-965 MHz (GSM)
1800-1990 MHz (PCS)
2100-2170 MHz (3G)
Used extensively by special operators in danger zones, this reliable unit can provide a secure environment in your surroundings. Purchase yours today and provide yourself with an extra layer of security.
China signal jammer factory