gps tracker gps watch tracker

gps tracker gps watch tracker: 1,GPS function,2.Call ,dual-entry call function.3.SOS Emergency Alarm.4,Auto-answer,5.Low-power alarm gps tracker gps watch Features 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 Hardware Ø Charging voltage110-220V 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: <1.5s Warm start: <34s Cold start: <35s(Autonomous) Ø Accurate positioning: 3.0 m 2D-RMS , DGPS: 2.5 m Ø Speed Positioning: 0.1m/s, DGPS:0.05m/s Ø Power consumption: standby 48mADepending on the system network state and the user s operation method Charging port: DC 5V 3A other details 1.We also accept OEM orders from customers 2.Could be water-resistant as your requirements 3.To development and make new products according to your supplied samples or designs 4.We provide firstclass protection of the quality and the products are provided a complete after-sales service : 1,GPS function,2.Call ,dual-entry call function.3.SOS Emergency Alarm.4,Auto-answer,5.Low-power alarm gps tracker gps watch Features 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 Hardware Ø Charging voltage110-220V 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: <1.5s Warm start: <34s Cold start: <35s(Autonomous) Ø Accurate positioning: 3.0 m 2D-RMS , DGPS: 2.5 m Ø Speed Positioning: 0.1m/s, DGPS:0.05m/s Ø Power consumption: standby 48mADepending on the system network state and the user s operation method Charging port: DC 5V 3A other details 1.We also accept OEM orders from customers 2.Could be water-resistant as your requirements 3.To development and make new products according to your supplied samples or designs 4.We provide firstclass protection of the quality and the products are provided a complete after-sales service