EST-505E Remote adjustable Mobile phone signal jammer Specifications TxFrequency (A)TXfrequency869-894MHz (B)TXfrequency925-960MHz (C)Txfrequency1805-1880MHz (D)Txfrequency1900-1990MHz (E)Txfrequency2100-2170MHzSingleoutputpower: +38dBm/1.2W Powerinput : AC110V-240V Poweroutput: DC5V8AJammingrange: Radius25M remotecontrol : 5-15M theCellularsignalmust≤-85dBminthelocation ThejammingradiusstilldependsonthestrengthsignalingivenareaSafetyregulation ACAdapterUL(E190582) CSA(LR112971Level3)Dimension:266(L)×106(W)×33(H)mm(notincludeantenna) NetWeight:2500gWorking Temperature : -40to+55 Relativehumility : ≤90%(RH) Airpressure : 86 106kPaWorkingArea 1.Conferenceroom,auditoriums,lawcourt,library,examroom,school,cinema,theater,andhospitaletc. 2.Atplaceswhereusingmobilephonesisprohibitedsuchasgovernment,military,finance,security,policeandcommandcenteretc.