Desktop High Power Phone Signal Jammer/Blocker

MP-3000 desktop high power signal jammer is designed for place like exam room, meeting room, office, hospital, where the cellphone is not wanted. All you need to do is just to wire it up and it will automatically start to block all wireless signals around.

Frequencies: From 800MHz to 3GHz, with high customization;
*example:
GSM800-900: 850-960MHz
GSM1800: 1805-1880MHz
GSM1900: 1920-1990MHz
3G: 2110MHz-2170MHz
WiFi: 2400-2493MHz

Bands: Up to 8 output channels;
Customization: Yes
Output power: 16 Watt in total
Antennae type: Internal; High gain Omni directional
Jamming distance: Up to 30m (depends on local signal strenghth)