Found 64 products for "cell phone frequency jammer"
Waterproof Outdoor Powerful Controllable Mobile Phone & Wi-Fi Signal Prison Jammer SDR Solution for Jail
SDR prison cell phone signal jammer with software defined radio core covering 13 bands (2G/3G/4G/5G and WiFi 2.4G/5.8G/6E), zero interference with FDD and TDD uplink frequencies, IP65 waterproof enclosure, 39W output and 10-60 m jamming range.
