220W high power prison/jail jammer with 5 channels

prison cell phone jammer|prison jammer|65wjammer|high power
jammer|blocker|military|jail|prison|safe prisons communication
act-ML prison cell phone jammer


        Every band frequency can select output power

        Power supply: 50.60Hz/AC100 ~ 240V transmitting to DC 28V.

        

        The JYT-HJ04 was developed specially for prisons and other
large sensitive locations such as military or governmental
compounds. This high power system has been approved and installed
by Prison Authorities in very large prison facilities in several
Countries world wide.

        

        System Advantages

        • Each unit can jam up to five frequency bands
simultaneously.

        • Continuous operation, even in hot climates, with no time
limit.

        • Secure design to avoid sabotage.

        • (VSWR) circuit protection to ensure system will not burn
out should there be antenna short circuiting or disconnection

        • Adjustable RF power output level.

        • Antenna type options 

        

        JYT-HJ04 Optional Features

        • Selection of antennas to provide more flexibility
regarding jamming coverage.

        Special additional housing for all weather protection.

        • Can use the UPS and battery