This cell phone jammer with a long jamming range of up to 500 meters

• Designed to cut off wave only in the downlink bandwidth; no influence on the base station and repeater.
• LED display for RF output indication
• Four fans for convection and metal filter protection
• TNC antenna connecter
• IR Remote Control (8-10M)

Advantages and Features:

• Aluminum-alloy casing with high protection has high resistance to dust, water and corroding.

• Heat sink designing combing with the fans to make system in a cooling status.
• Special technology to prevent interference between each frequency band.
• Only interfere downlink frequency of mobile system, without disturb normally working of Base Stations.
• Frequency bands and output power selectable.
• Each frequency band controlled by independent RF ON/OFF switches.
• Power of each frequency band can be adjustable independently.
• Circuit protection to ensure system will not burn out in case of antenna short circuiting or disconnection.
• Antenna type options, directional or Omni-directional antennas option.
• Easy operation and installation.
• Keep for upgrade module installation.
• Working 24 hours/365days continuously.

Specification

• Affected Frequency Ranges: (10bands option)

Accessories

• High Power Cell Phone Signal Jammer
• Antennas
• Power cable

Products Application Fields

High quality jammers widely use in Military Units, Prison, Police, Bomb Disposal and Security Services.
It can also be used in places like Prison, Gas Stations, Guard, Schools, Churches, Invigilate Meeting Room, Library, Hospitals, Theater, Class Room and other important places and situations.

It can be applied that the common used telecommunication frequency will be blocked when the Police arrest the criminals in order to prevent the criminals gang or Police insider leaking the confidence through the wireless equipments, so that the arrest collapsed. It also make the criminals not be able to remotely control the bomb in the key entrance of the building so that Police can quickly access to the building and round up the criminals to avoid the casualties.

Used for EOD. Before EOD, wireless telecommunication signals surrounding the bomb must be blocked effectively to prevent the terrorists detonating the the bomb through the wireless remote control devices and avoid the huge casualties.