The CCJ470 has been designed for blocking GSM Cellular Networks and all kinds of Cellular standards in the world. The CCJ470 Mobile Phone Jammer is using Advanced Technology for Maximum performance.
The unit is controlled by Microprocessor for PLL programming. The CCJ470 transmit noise signal which cut-off all Cellular Communication between Mobile phones and Cellular Cells. The Jamming radius depends on the strength signal in given area. All Cellular Mobile in vicinity of CCJ470 will be totally BLOCKED and will not be able to receive or dial outgoing calls. When CCJ470 effect the mobile the display will show "NO SERVICE".
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