Ecco Safety

EVAS Electric Vehicle Alert System

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.


Ecco Safety

Product sheet



Supply voltage

12VDC; 24VDC; 48V

Ecco Safety

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At ECCO, safety is our business. We make products that take care of people, so they can take care of business. That’s why we stand behind them without exception.

ECCO invented the back-up alarm and since then we’ve been innovating them to make your every move safer. Available in a variety of sizes and compliant specifications, back-up alarms from ECCO are easy to install and work without fail.

Feel secure in our expertise - ECCO's performance in real-world conditions is second-to-none and not only makes people feel more secure, it saves lives every day.

From installation to operation, ECCO products are engineered to perform. That means they're easy to understand, straightforward to operate, and convenient to maintain.

ECCO delivers confidence in every aspect - from build quality that inspires trust to building a reputation of professional service and a warranty that's second to none.


People and products that perform to a higher standard, ours.

Ecco Safety