Siren

Name Download
New BMS alarm sounds for ET MAX and Extreme
Battery malfunction alarm
Tilt off
Overpower,5 beep per second
Overvoltage
Motor Hall problem
Low voltage, within 14kmh
Low voltage, within 7kmh
Low voltage, above 14kmh
high temperature
Download mode, reset mode
Calibration Successful
Calibration failed
Automatic shutdown