KTW213 intrinsically safe mobile phone

KTW213 intrinsically safe mobile phone, certified for dual explosion-proof in coal mines and chemical industries, with the coal mine explosion-proof mark Exib I Mb; Chemical explosion-proof mark Exib IIC T4 Gb. The phone uses an 8.0 Android system, an eight core CPU, supports NFC and intercom functions, and has a protection level of IP68. Mobile phone parameters have differences between standard and high-end configurations, and different configurations meet different user needs.