Manufactured to IATF/TS 16949 international automotive quality management standards.
• IP69K+ environmental sealing (can be jet washed).
• Automotive grade EMI/EMC for total reliability in noisy electrical environments.
• 12-24v DC and 12-48v DC versions to suit traditional and electric vehicle supplies.
• Industry standard J1939 CAN bus interface Custom sound profiles.
• Currently available for burn-in during production.
• Uploadable via USB/CAN in 2020.
• Smooth fade-in and fade-out at upper and lower thresholds of speed range.
• Avoids abrupt audio changes and stuttering on marginal speeds.
• Master/slave configurations.
• Allows use as forward and reverse audio alerts.
• Easily expanded over vehicle CAN.
• J1939 compatible interface.
• Common in bus & coach, car, and truck industry.
• Other protocols available on request.

• EVAS = Electric Vehicle Alert System.
• AVAS = Acoustic Vehicle Alert System.
• An audio noise generator to warn pedestrians and cyclists when a nearby quiet electric vehicle is moving.
• Designed to comply with UN Regulation 138 “Approval of Quiet Road Transport Vehicles with regard to their reduced audibility”.
• Creates a sound when vehicle speed is typically between 0-20km/h.
• Pitch and volume rise as speed increases.
• Pitch and volume drop as speed decreases.
• Connects to vehicle CAN bus for vehicle speed info.