DZJM601 Portable High Power Cell Phone Jammer
Portable high power >4 hours
     DarZong Technology, Co. Ltd.
                  Please contact:                       
                                                 TEL:                +886-3-562-6793                               FAX: +886-3-562-6641           
                                              Sales:              mhc@darzong.com            
                                      Technical:      howng@darzong.com

                                 No.20, Lane 19, Bade Road, Hsinchu City, 30069, Taiwan                                                           
    ● Suitable for Police, Military personnel, Security operator
            to conduct on site instant control.

    ● This device can block all cell phone communication
            in coverage area within two seconds after powered on.

    ● Forward blocking can reach > 20 meters (-85 dBm down link).

    ● Elegant appearance，No ugly antenna，one fully charged
            battery can last >4 hours, back up battery can be
            quickly replaced within 30 seconds.
    ＊ This device is suitable for government, military, police,
            and security operator conduction instant security
            controls.

    ＊ This device can also been used for non-portable
              applications using AC plug in.
Frequency bands:

       4G LTE                                      758 ~ 803   MHz
　   GSM (I & II)/CDMA                   860 ~ 965    MHz
　   DCS/PCS/PHS/DECT              1800 ~ 2000 MHz
　   WCDMA/CDMA2000                2110 ~ 2170 MHz　   
　   Wi-Fi                                          2400 ~ 2500 MHz
　   LTE/WiMax                               2570 ~ 2690 MHz

Input Power: Lithium Battery @12 V, 3A

Coverage area:   forward direction up to 20 meters
        @ ＜-80 dBm base station signal

Antenna: Internal, semi-directional (>3dB froward gain)    

Characteristics:

    1. This device do not interfere up-link signal.

    2. This device can instantly blocking all down-link signal.
          Instantly stop voice conversations.

    3.This device can be customized not to interfere with
          DECT  and other two ways radio conversations.

    4.100 %designed and manufactured in Taiwan.

Dimension:       330(W) x 270(H) x 120(T) mm

Weight (with battery):           ＜2.4 Kg

Operation temperature:       0℃ ~ 35 ℃ (cooling fan optional)
                                                 32°F ~ 95°F
Back up battery: optional
    ＊ This is a portable device, easy to hand carry, can use
           internal battery or external plug in for long time use.

    ＊ Simply flip on the power switch, within 1 second,
           the target conversation or messaging can be
           instantly disrupted.

    ＊ Maximum blocking power is in the housing back direction,
           on a horizontal plane. Target should be in this plane.

    ＊ This device is not designed to compete in radiation
           power, the advantage is to allow jamming only the
           selected targets, not to spill radiation to unwanted area.

    ＊ If it is desired to have larger coverage, it is suggested to
          use multiple units, distributed 15 meters apart like
          cellular base station to eliminate dead corners, but not
          to spill to unwanted area.

    ＊Due to the wide frequency bands coverage, this device
           will become warm after one hour continuous usage.
           It is a normal phenomenon, However, user should try t0
           use in an open space at temperature less than 35 C.

    ＊Device should be placed on a flat space, back side of
           the housing should be pointed to the target direction.
           To be effective, device should be placed closer to
           the spot having strongest base station signal
           in the coverage area.

    ＊User can use a smart phone to measure signal strength.
Check your local government ordinance before
sales or operating this product. A permit may
be required for civilian use.
Attention!
Applications:
Operation:
Specification：
Newly developed 4G all bands cell phone jammer
　　(700, 800, 900, 1800, 2100, 2400, 2600 MHz)
Long operation time, easy to use, medium power
Durable housing, great portability