Remote Control Wireless Phone Jammer + 25 Meters

Technical Specifications

• Jamming Area: Up to 25meters (Depends on signal strength, at the site to be jammed)
• Cellular Systems:
  • Option A for American Market: CDMA: 850-894MHz; GSM: 925-960MHz; PHS/DCS: 1805-1990MHz; 3G: 1990-2170MHz;
  • Option B for Europe Market; CDMA: 869-894MHz; GSM: 925-960MHz; DCS: 1805-1880MHz; 3G: 2110-2170MHz
• Power Adapter: Input AC110V-240V, DC5V
• Total Output Power: 4Watt
• Dimension: Product Antennas off: L 23x W 10 x H 3 cm
• Package: L 29x W 15x H 11 cm 
  Product weight: 1.45kg   
• Package weight: 1.7kg
• Working Time: 24 hours/ 7 Days
• Relative Humidity: 20%-95%
• Working Temperature: -40~ +55 deg C
• Antennas installation: Install the antennas corresponding to the channel label. If not, the jammer will be very hot when it works

Accessories

• Power adapter
• Jammer
• Remote control
• Antennas*4

 http://www.buyjammer.com/remote-control-wireless-phone-jammer-25-meters-p-237.html