4 Antenna Hidden Mini Remote Control Bomb Jammers 433 315 868 915MHz

Because of my need to ban the use of mobile phone in my office, so I need the jammer can provide work for a long period of time, and it has better heat dissipation, the heat generated by the long time work can be. It's really perfect for places that need a long time to ban cell phone signals.

Strong working stability, the interference radius can reach 20 meters. For me, it is strong enough!!!

The interference is very good, it is received faster than expected, and the price is very cheap, a trusted company.

For the latest products, placing an order is easy. I am happy to find the product I want and it is already on sale.