The self-developed wall-mounted mobile phone WiFi signal jammer consists of an antenna, a radio frequency amplification unit, a multiplexer, a main control board, an intelligent cooling system, and a power supply system. Using electronic countermeasures, it emits electromagnetic waves and cuts off downlink phone signals and WiFi signals within a radius of 50 meters. Then cell phones and wifi don't work in that area and people can't receive or transmit cell phone wifi signal there. It can interfere with all 2G 3G 4G 5G mobile phone signals and WiFi signals, with large coverage and good interference effect, completely blocking all mobile phone signals. Its main feature is an ultra-high gain antenna. Traditional jammers typically share a high gain antenna for all channels or use a small gain 5dBi or 9dBi antenna for each channel. But NZ-150W can transmit high gain 14dBi signal in each channel, with stable long-distance interference effect.
$1147.99
$1663.99
