General Introduction
Appearance
Ø Functions
Ø Guardianship party can get the location information directly through SMS query; you can choose to use monitoring system and non-use monitoring system.
Ø Call, dual-entry call function.
Ø Auto-answer
Ø Low-power alarm
Ø SOS Emergency Alarm
Ø GPS timing function
Ø Hardware
Ø Charging voltage：110-220V
Ø Working temperature -20°-—65°
Ø Humidity: 5%-95%
Ø Limited working temperature：-30°C -- -40°C, +80°C-- +85°C
Ø Storing temperature：-45°C -- +90°C
Ø Start-up time, hot start:
