When you are reading your favorite book, your phone rang in your ear, will you be happy? When you are out with your boyfriend in an elegant restaurant, the ringing of the phone suddenly makes you feel uneasy. are you angry? We recognize that mobile phones have brought us a lot of convenience, but at the same time it has also brought us a lot of trouble. So, how do we change the way we use mobile phones and get rid of the problems that mobile phones bring us? When we need a mobile phone to appear in time, when we don’t need a mobile phone, you can be in a calm state. A cell phone jammer can help your device, it can block cell phone signals and block cell phone services.
This is a very good cell phone jammer in wholesale stores. This is our adjustable 3G/4G mobile phone signal jammer and WiFi jammer, model EO06001FR. The jammer has 6 antennas and can block 8 frequencies:
CDMA: 870-880 MHz
GSM: 930-960 MHz
DCS / PHS: 1805-1918MHz
GPS: 1500-1600 MHz
VHF: 1135-174 MHz / 315 MHz-433 MHz
UHF: 400-470 MHz / 420-480 MHz
4G1: 725-770 MHz
It has the greatest advantage: it can adjust or disable any frequency band without affecting the operation of other frequency bands. For example, if you want to block CDMA, but don’t want to block GSM signals, just turn on the CDMA switch and then turn off the GSM switch. This is very convenient and useful for us. This machine can use AC adapter and car adapter. The interference distance of the mobile phone and WiFi jammer can be up to 40 meters according to the signal strength of a given area. The application field of the jammer is also very wide, which can be used in meeting rooms, conference halls, museums, art galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses, etc. However, we want to remind you that if you use it in hospitals, gas stations, etc., you should first conduct on-site tests to ensure that there is no interference with the normal operation of the equipment.