1. Our products only interfere with downlink lines and have no impact on base stations (except for those that have no distinction between uplink and downlink).
  2. Our signal jammer is compatible with all communication systems and can block existing communication signals including GSM, CDMA, DCS, PCS, PHS, 3G, etc.
  3. Using special technology, each frequency band will not interfere with each other.
  4. Equipped with an intelligent power protection system and a maintenance-free backup power interface, it is simple to manage, requires little maintenance, and is easy to use.
  5. The shielding response is quick and the function is reliable. After the jammer is turned on, there will be no signal for mobile phones within the shielding range; after the jammer is turned off, the mobile phones can be restored within 10 seconds.
  6. Small size, light weight and easy to install. It can be placed on the table, wall, ceiling, etc. according to the needs of the security scope.
  7. The operation is simple and you can understand it immediately after seeing it. Just plug in the power, turn on the switch and start working, no user training is required.
  8. There is no damage to the mobile phone. Turn off the jammer or move out of the shielding area, and the mobile phone can resume its functions.
  9. Automatic operation, no need for special management and maintenance. SMT mobile phone jammers are highly reliable and can work for a long time in various environments.
  10. Green and environmentally friendly products, no harm or interference to the human body and other electronic devices.
  11. Strong adaptability and not affected by weather and other conditions.