The CCJ1890 Blocks all king of GSM Cellular Networks, WiFi Signals and all kinds of Cellular
Standards. The system supports 3 levels of Output Power: 30W, 50W and 100W per band, configurable by the user.
The CCJ1890 Jammer is using Advanced Technology for Maximum performance. The unit is controlled by a unique Microprocessor for PLL
transmits a Noise Signal which cutts-off all Cellular Communication between Mobile
Phones and Cellular Cells.
The Jamming Radius depends on the
signal strength in a given area. All Cellular Mobiles in the vicinity of
the CCJ1890 will be totally BLOCKED, and will not be able to receive or dial
outgoing calls. When the CCJ1890
affects a Mobile Device, its display will show "NO SERVICE".