Solutions to mobile phone signal jammers in oil depots
When the cell phone battery starts and the ringer rings, it can generate enough energy to cause a slight spark, which may cause a fire. Relevant departments such as petroleum, chemical industry, safety, etc., have expressly stipulated that the use of mobile phones in oil depots is prohibited. The equipment of the oil depot is controlled by a computer. The signal of the mobile phone will affect the normal operation of the equipment, resulting in inaccurate measurement. More importantly, the mobile phone will spark during the dialing process, which can easily cause a fire and cause the oil depot to explode.
After the oil depot cell phone signal jammer is activated, it can continuously transmit interference signals for all mobile phones on the market (including 2G, 3G, 4G, telecom, China Unicom, and all frequency bands of China Mobile) and 2.4G and 5G Wi-Fi and Bluetooth devices. , All mobile phones, wireless local area network Wi-Fi and Bluetooth devices that are within the shielded range of gps jammers will lose communication functions, unable to send and receive text messages, make calls or browse the Internet.
The oil depot signal jammer can effectively shield the 2G+3G+4G mobile phone frequency band + WIFI wireless network jammer; it adopts ultra-high frequency broadband jamming technology, which only interferes with the downlink, not the base station; the effective shielding range is 0-500 meters (depending on the operator's network signal condition)
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