KT403-S Intrinsically Safe Mobile Phone for Mine

The KT403-S intrinsically safe mobile phone for mines is a functional phone, which is a WiFi communication terminal mainly for wireless calls in coal mines.

Product overview

The KT403-S intrinsically safe mobile phone for mines is a functional phone, which is a WiFi communication terminal mainly for wireless calls in coal mines.

 

Product parameters

Operating voltage: DC 3.7V

Operating current: ≤ 350mA

Standby current: ≤ 100mA

Communication protocol: IEEE 802.11b/g/n

Communication distance: ≥400m

Standby time: 3,600 minutes

Continuous talk time: 360 minutes

Explosion-proof mark: Exib I Mb

Protection class: IP65