3G 2G 4G Cell Phone Jammer with 6 BandsCell Phone Jammer Professional for Blocking 2G 3G and 4G Phone Signals - 6 Bands Desktop Professional Cell Phone Jammer.Features■Good cooling system with cooling fan inside■Work non-stopped■Stable capabilitySpecifications■Total Transmission Output: 10 Watt■Isolating Signal Bandwidth:- CDMA: 850MHz - 894MHz- GSM: 925MHz - 960MHz - DCS / PCS: 1805-1990MHz- 3G: 2110Mh - 2170MHz - 4G1: 725MHz - 770MHz / 790MHz - 862MHz - 4G2: 2345MHz - 2400MHz / 2620MHz - 2690MHz■Typical Radius Range: Up to 30 Meters (depending on the mobile service provider's network condition and background signal strength) ■External Omni-directional antennas all the TX frequency covered down link only■Finned Casing for Thermal Control -MAX continuous operating time 48 hours■Power supply: 50 to 60Hz,Website:http://www.jammerwill.com, 100 to 240V AC, With AC adapter (AC100-240V-DC4.2V)Package Contents■1 x 4G 3G 2G Cell Phone Jammer■1 x User Manual■1 x AC Power Charger ■Mounting Screws■6 x AntennaProduct Reviews:1.Excellent product! I worked in a movie theatre and we insatalled one set of such a product, customer can enjoy their movies now, they're satisfied with it.2.I want to buy this product but for the europe maket it is posible thanks see soon3.GOOD PRODUCTS, WILL BE BACK FOR MORE UNITS.4.Would like to try one with toughts of sales to schools5.Good sample, hope the further cooperation will be smoothly.6.This is good product, and my friend like it very much, thinking about another one, thanks.7. Good quality. GSM jamming is perfect.8.Good Day, please, send me information for yours products of CELL PHONE BLOCKERS, brochures, price list & delivery times.
