The mobile phone and WiFi network is the necessary part of the modern people life. Almost everyone has a mobile phone in hand. You can see people calling, playing games or surfing on Internet on the street anywhere. The signal network has connected almost all parts of modern life including playing......

Mobile phone signal jammers are mainly aimed at all kinds of places where the use of mobile phones is prohibited, such as various examination rooms, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finance, prisons, public security, an......

Recently, many customers are looking for the Vehicle Drone Counter. For this kind drone counter, It has several important problems to overcome. 1) How to make the drone counter stable working when driving ? 2) How to install the antenna on the vehicle top ? 3) How to easily control the device ins......

Recently an old customer from Russia is requiring for a drone jammer on the street to protect his street area from the drone intruding and SPY pictures.

The phone signal jammer is a fixed signal jammer to prevent a place from phone signals, wifi signals and other specific signals as customer required. In that place, phone can not receive or transmit the messages or calls, wifi network will also be out of work.