KTW228 Intrinsically Safe Mobile Phone for Mine

The KTW228 intrinsically safe mobile phone for mines is a smart phone, which is used for WiFi calls with a supporting APP. In the WIFI network, this terminal features long transmission distance, low standby power consumption, fast switching across base stations, stable signal connection, etc.

Product overview

The KTW228 intrinsically safe mobile phone for mines is a smart phone, which is used for WiFi calls with a supporting APP. In the WIFI network, this terminal features long transmission distance, low standby power consumption, fast switching across base stations, stable signal connection, etc.

The mobile phone can communicate with the underground intrinsically safe substation and dispatching terminal. When used with the dispatching terminal, the mobile phone has a relay function. In addition, the mobile phone has the functions of low voltage alarm, SMS sending and receiving, and video call.

 

Product parameters

Size: 168mm*82mm*11mm

Operating system: Android 8.1 operating system

Screen: 5.7-inch high-definition display

Screen resolution: 1440*720

Camera: front camera of 2 million pixels, and rear camera of 13 million pixels

Working system: support communication in all 4G networks

Bluetooth function: support

Touch screen: capacitive touch screen

Protection class: IP65

Rated operating voltage: 3.7V DC

Maximum operating current: ≤1200mA

Standby current: ≤100mA