Detailed Product Description

This advance Cellular Phone Jammer / Mobile Phone Jammer utilizes unique and intelligent technique that interferes the linkage between cellular handset and cellular base station by very low output power radio signals.

Block all cellular phone communication in your controlled area or to avoid information being disclosed secretly during meetings. And yet, it is jamming silently without cellular phone users' awareness.

This Cellular Phone Jammer / Mobile Phone Jammer uses standard mobile phone battery pack and standard battery charger, this device also can connect a special direct power pack, looks just like the regular battery pack, for you to use continuously after all batteries run down or you will use this device all the day.

Easily operated and user-friendly, no need of professional knowledge or skill and a DIY designed device to suit everyone, everywhere and anytime.



SPECIFICATIONS:

• Size: L 134 x W 49 x T 24 mm.
• Weight: about 110g.
  

• Input Power: Ni-MH 4.8V DC rechargeable Battery pack.
• Signal Source: PLL synthesized.
  

• Antenna: Internal.
• Jamming Frequency: 900 MHz, 1800 MHz, 2100 MHz.
  

• Jamming distance:
  • Up to 25 meters radius (50 meters diameter, depending on the strength and type of cellular system

FEATURES:

• Prevent medical instruments should not disturbance by cellular signal.
• Avoid information being disclosed secretly during meeting.
• Restaurants, theaters, cinemas, museums, art galleries,libraries and schools that should free from cellular phonecommunication.