features:

The buzzer is compatible with the following devices with the newest firmware version:

• HCV5
• LCV5
• Pro5
• Trace5
• FM-Tco4 HCV
• FM-Tco4 LCV
• FM-Pro4
• FM-Eco4 S
• FM-Eco4 T

Overview

The buzzer is used to audibly indicate various events, such as Eco-Drive (extreme braking, overspeeding, etc), or it can be used in driver registration, e.g. to indicate a successful registration when the driver card is swiped through a reader.