Mobile Phone Signal Jamming
Mobile Phone Signal Jammer - High Powered Cell Jamming Mobile quad-band signal jammer for worldwide use. How does it work? The cell jammer transmits low power radio signals to cut off communications between cell s and cell base stations. It does not interfere with anything other than mobile s within the 20 meter working radius. Upon activating (turning on) the signal jammer,Website:, all the nearby s will indicate "NO NETWORK", so you can conduct your company presentation, meeting, dinner, worship service, legal proceedings, or other important activities without being disturbed. When the jammer is turned from on to off, all cell hand s will automatically re-establish communications and provide full service. While you may have seen plenty of mobile jammers before, this one is quite simply one of the best we have ever tested.At a Glance...■Portable mobile shielding cell signals within a security radius. ■No setup necessary; turn on and it immediately begins to jam localized signals.Specifications■Main Function: Shielding cell signal within security radius ■Isolating Signal Bandwidth: - CDMA: 850 - 894MHZ - GSM: 925 - 960MHZ- DCS: 1805 - 1880MHZ - PHS: 1900 - 1990MHZ- 3G: 2110 - 2170MHZ ■Coverage Area: up to 20 meters ■Power Source : Wall plug, car adapter, or built-in battery ■Internal Battery: 2000mAh rechargeable li-ion ■Typical Battery Life: 120 minutesProduct Notes■Compact size - only slightly bigger than a standard IPOD (antennas off) ■Can be run on AC power or battery power ■Electrical power and recharging from AC charger (110/220V)Package Contents■1 x Signal Jammer with 3 Antennas■1 x Power Adapter■1 x Car Charger■1 x User Manual - EnglishProduct Reviews: 1.good jammer, hope next time I can find right one I need here.2.Thanks just as described. Fast shipping3.12 months for the warranty of the product and 6 months for the warranty of the battery. Really good warranty plicy. Will come and buy again!4.it's a good choice. i love it so much.5.HOPE THE LEAD TIME WILL BE SHORTER IF I ORDER FOR THE SECOND TIME, THANKS.6.the package is really good, the product is ok, better than I thought, actually.7.I got this jammer with for our gas stations, it is powerful and convenient. Thanks!
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