Bought and installed in our company's R&D office, very efficient equipment, no need to worry about the company's data being leaked.

The device appears to be of good quality and works as expected. Awesome equipment!

I received the jammer and it arrived two days earlier than expected. After testing, the effect is better than expected. After running for a period of time, the heat dissipation effect of the fuselage is also very good, everything is very satisfactory, you can consider it if you need it.

Been receiving it for 2 weeks and it works great in my 150sqm office, great product to recommend

The features and quality of the product are beyond its price, a good deal!

Looks like a very good device, I customized it for my client, looking forward to its performance, hope it can satisfy my client.

Everything is fine except the size is bigger than expected, a good product.

The high power signal jammer worked great, my phone's signal disappeared and they couldn't pinpoint my location through the phone anymore.

Very useful equipment, it helped me a lot, thank you customer service, thank you seller.