Camouflage for LCD screen 3G 4G GPS Lojack portable mobile phone signal jammer

As more and more industries rely on devices with electronic information capabilities, jammers may interfere with critical business operations and data. But in the field of data protection, it has been foolproof, making our company's confidential information more secure. In this Internet era, information is the most valuable thing.The device is the only one that is currently equipped with an LCD screen. You can clearly observe the data by displaying the screen. You can get more accurate information. It has independent frequency band switch. You can turn on jamming frequencies bands as needed.

This product is applicable to: classrooms, libraries, meeting rooms, cinemas, churches, prisons and other places.

Precautions:
1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.