A cell phone jammer blocks transmissions of cellular devices from base stations. Using our phone jammers you can completely block cell phone usage with a switch of a button.
- Jams/Isolate signals from mobile phone only. Does not affect the normal operation of other electronic devices. - Mobile Phone Signal Jammed: Analog (AMPS, TACS, NMT); Digital (GPRS, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, iDEN, W-CDMA, UMTS) - Frequency Jammed: CDMA: 869-894MHz; GSM: 925-960MHz; DCS/PHS: 1805-1920MHz; 3G: 2110-2170MHz - Single output power: +38dBm / 800mW - Power input: DC 12V~36V
The 5 band phone jammers are made to block a wider array of cell phone frequencies, including the new 3G phones. Our mountable 30 meter range cell jammer is perfect for jamming most cell phone signals in a meduim/large area. Highly recommended by restaurant owners and teachers! Blocking Radius: 65-90 Feet Car Charger: N/A Standard Charger: 110~220V input Signals Blocked: 869MHz~2170MHz 3G Phones:
The perfect mountable jammer for businesses/schools that do not want employees/students to know a cell phone jammer is being used. Completely undetectable and effective. Blocking Radius: 15-45 Feet Total Power: 15W Car Charger: N/A Standard Charger: 110~220V input Signals Blocked: 851/869 - 894 MHz, 925/935 - 965 MHz, 1800 - 1990 MHz, 2110 - 2170 MHz 3G Phones: Supported Antenna: Built-in
