Signal jammer for cameras - mobile jammer device for home

Signal jammer for cameras,mobile jammer device for home,Description Specifications: 1) Cover interface standards: - CDMA/GSM: 850~960MHz - DCS/PCS:1805~1990MHz - 3G: 2110~2170MHz - 4G (LTE): 725-770MHZ or 790-825MHz - 4G: 2345- 2400MHZ or 2620-2690MHZ -...