Feature: * Remote controller to switch ON/OFF jammer * Rotary switch for adjusting output power * Continuous working for 24 hours, 365 days. * Jamming range can be up to 50M, depending on the actual signal field strength * All of standard cellular phone frequency can be tuned, including CDMA/GSM/3G/PHS/DCS and so on based on different countries' frequency band. Specification * Total output power: 10W * Power supply: AC220V-DC5V * Power consumption: 36W * Dimension: 210mm*170mm*50mm Accessory: * AC/DC adapter: 1pc * User¡¯s manual/Warranty Card * Steel bracket for installation: 2pcs * Remote controller: 1pc * Antenna: 4pcs Application Bank, church, cinema, library, Meeting room, Conference Room, Oil and gas station, Prison and Jail, Court, Class room, Testing facilities, Secret and Security service.