Automatic location alarm function autoloc123456,A A=0 turn off (Start vehicle, parking) SMS location reminder.A = 1 (Start vehicle) SMS location reminder.A = 2 (parking) SMS location reminder.A = 3 (Start vehicle, parking) SMS location reminder.(Vehicle start) Location SMS: Vehicle start(Vehicle start) Push location message: After the vehicle starts in sleep mode, it detects vibrationfor 10seconds and sends (Vehicle start) location text messages.(Parking) Location SMS: Vehicle off(Vehicle stopped) Location message push: The vehicle stops for 5 minutes without vibration,and 3-5 minutes after entering sleep mode,send (parking) location text messages.4 working modes can be switched at will:(Let GPS devices last longer)WKMD,M,T1. Instant mode = fast mode: WKMD, 1,30(real-time tracking when using the device, upload data every 30 seconds, upload frequency is 30 seconds-120 seconds) 2. Super power saving mode = roll call mode: WKMD,2,0(when not using the device, use this mode. Upload data through APP roll call function)3. Power saving mode = exercise upload mode: WKMD, 3, 10(data is uploaded once every 10 minutes of exercise, and can be changed from10 minutes to 1440 minutes)4. Timed upload mode=timed upload: WKMD,4,4(the time range is between 1 hour and 24 hours, and the data is uploaded every 4 hours)