7 Channels Fixed Outdoor Prison Signal Jammer

This is a 7-channel high-power outdoor fixed signal jammer with a total output power of 700W. Each channel has a power of no less than 50W and up to 100W. It supports jamming for 2G, 3G, 4G, 5G and drone signals, with a jamming range of 200 to 500 meters, and frequency bands can be customized according to site requirements. The equipment adopts analog plus noise processing technology, supports unified networking and mixed networking. Each channel can be switched and power-adjusted independently, and has fault alarm functions such as temperature, standing wave, undervoltage and overcurrent.

The case is made of double-layer die-cast aluminum alloy with fully waterproof design, which can be directly installed outdoors. Equipped with high-efficiency cooling fans and extra-thick cooling teeth, it ensures stable operation in high-temperature environments. The device supports remote control via multiple network ports, which can query and set power, frequency, working status, current, voltage, temperature and other parameters in real time. It supports two installation methods: pole mounting and wall mounting, suitable for outdoor large-scale security control scenarios such as prisons, confidential areas and important places.