Shandong China Coal Industry&Mining Supplies Group
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chinacoal03
Main function:
GPS satellite and LBS location
SOS emergency call: press the SOS button on the watch for 3 seconds to call
Family number speedy dialing
PC web real-time tracking
SMS tracking location
Geo-fence
History playback
remote monitoring
Three SOS number can be set up, the watch dial automatically dial the 123 number
double talk
Low electricity remind
Low radiation, green strap, USES the medical silica gel
Back to dial the telephone number
Timely and accurate positioning
|
Item |
GPS tracker device |
|
Battery Volt |
3.7V |
|
Charging Volt |
DC5V |
|
Watch Size |
32.5*23*12.3mm |
|
Working Temperature |
-20℃~+70℃ |
|
Working frequency |
GSM 850/900/1800/1900 MH |
|
Sensitivity |
GSM -165dBm /GPRS CS4 -102dBm |
|
Location query mode |
PC platform, SMS, etc |