Three: Account login
Each device has a barcode label, which is the
unique identification code of the device, namely the IMEI number, which
consists of 15 digits and is also the login account name of the APP.
Four: indicator light
Red light: battery indicator, slow flashing is normal, fast lightning is low, standby is off, charging is always on.
Yellow light: GSM signal light, slow flashing is normal, fast flashing is searching for signal, standby is off.
Blue light: GPS signal light, slow flashing is normal, fast flashing is searching signal, standby is off.
packing list:
1*locator
1*Collar (black)
1*USB cable