... , NMT, N-AMPS, TACS Total output power: 9W (CDMA800: 2.5W, GSM900:2.5, 1805-1990: 2W, 2100-2200: 2W)Signal Source ... depends on the strength signal in given areaSafety regulation: AC Adapter CE,UL ( E190582 ), CSA ( LR112971 Level 3 )Minimum order quantity ... 112971 Level Contents:1. Cellular phone jammer 1pcs2. AC/DC adapter 1pcs3.Steel frame of installation 1pcs4.Remote control 1pcs5.Antenna ...