Gps tracker st-901 is a waterproof tracker and easy to use with acc detect igintion
about main power off alarm,it means when gps tracker disconnect the car battery,device will send sms alarm, which is very useful if the thief tries to disconnect gps tracker and steal the car.(this function just works with built battery device).
- the imei and id no, is the unique no. which can not be changed.
-the gps tracker have acc detect igintion(orange wire),if you don't need it,then disconnect orange,the tracker still works.
- before you using the online platform, pls set the server ip,port and apn(acess point name) of your sim card by sms command.
- if your sim card has pin code(the tracker can not read sim card),please unlock the sim card on your mobile phone.
st-901 feature:
- operating temperature:-20° to 55° c
- operating humidity:5% to 95% non-condensing
- gsm quad band gsm 850/900/1800/1900mhz
gps chip:ublox7020
- gps sensitivity:-