ECCO 500 Series Surface Mount 77-97 dB(A) Smart Back-Up Alarm|SA951

The ECCO 500 Series Surface Mount Smart Back-Up Alarm is a compact, intelligent reverse warning alarm engineered to enhance safety for commercial vehicles, construction equipment, utility fleets, forklifts, and industrial machinery. As one of ECCO’s most trusted and widely used alarm lines, the 500 Series combines SAE-certified performance, rugged durability, and Smart Alarm® technology in a cost-effective solution.

Unlike traditional fixed-volume alarms, ECCO’s Smart Back-Up Alarm continuously measures ambient noise levels and automatically adjusts its output between 77 and 97 dB(A). This ensures the alarm is loud enough to be heard over background noise without being unnecessarily disruptive, helping reduce noise pollution, workplace complaints, and the risk of alarm tampering or disconnection.

Designed for harsh operating environments, the alarm features a glass-filled, fiberglass-reinforced nylon housing with epoxy-encapsulated electronics that provide superior protection against dust, moisture, vibration, and extreme temperatures. Its compact surface-mount, two-bolt design and universal mounting bracket allow flexible installation even in space-restricted areas. With self-grounding capability (except model 575) and 12–48 volt compatibility, installation is fast and fleet-friendly across a wide range of equipment.

Built to perform in all conditions, the ECCO 500 Series Smart Alarm operates reliably in temperatures from -40°F to +185°F, making it an ideal choice for year-round safety compliance.