Hi Team,
We installed an FMB 120 unit with a buzzer but it is not making a sound, the overspeeding event gets triggered when the speed passes the limited speed, but the buzzer will not make a sound.
Kindest regards,
Dennis
Hi @Oanix
Good day, how did you connect the buzzer note that the DOUT is giving a negative supply not a positive voltage.
To test if it will work, connect the buzzer to the DOUT and trigger it from the maintenance tab.
Please find the schematic diagram on the link below:
Wiring-scheme-FMB120.jpg (1920×1301) (teltonika-gps.com)
Best Regards
Maynard C.
1 Like