The ringtone of the phone may cause trouble for others. Mobile jammers are installed for security measures in companies and homes. Send out interfering radio waves. This device can prevent mobile phones, etc. from ringing. It will not interfere with other wireless stations, such as mobile phones. You can keep quiet by disabling the function of your smartphone. We recommend using radio jamming equipment in certain areas. In public places, this jammer is a great job. It’s really easy to use.
You can meet your requirements. It has strong interference capabilities and can block the signal of 2G 3G 4G mobile phones at the same time. The smartphone electromagnetic wave cover allows you to determine the interference distance according to the actual situation. Damage to the phone that cannot connect occurs frequently. I used a telephone jammer to cause radio interference. In the blink of an eye, the radio waves disappeared and you can no longer use it. However, the number of interested parties is increasing.
You can use this jammer to protect your private location. Prevent sending messages within the scope of this operation. You can prevent noise. Talking on a mobile phone on the train can resist behavior violations. We are cracking down on people with limited mobility. It can be said that this leads to public welfare. If you want to use a GPS jammer, you need to obtain a radio station license under certain conditions.