Ecco 850N Backup Alarm Speaker 112 Db 12-36 Vdc

Product Description

The ECCO 850N is a heavy-duty vehicular backup alarm designed to alert bystanders when a commercial or industrial vehicle is reversing. It operates across a wide voltage range of 12 to 36 volts DC, making it compatible with a broad spectrum of vehicle electrical systems. The unit produces a beep-type audible signal at 112 decibels, delivering the sound output required by many worksite safety regulations. The housing is constructed from glass-filled nylon, providing impact resistance and durability in demanding outdoor environments. Licensed technicians and fleet maintenance crews install this alarm as a required safety device on trucks, construction equipment, and other commercial vehicles.

The 850N is suited for use on commercial trucks, trailers, construction equipment, agricultural machinery, and other heavy-duty vehicles that require an audible reverse warning. Its universal mount design accommodates a wide range of vehicle configurations, simplifying installation on both new builds and retrofits. The alarm draws 1.3 amps at operating voltage, placing minimal load on the vehicle electrical system. It is rated IP65 for dust and water resistance, supporting use in outdoor and all-weather service conditions.

Key Features

• 112 dB beep-type audible signal meets worksite reverse-warning requirements
• Wide operating range of 12 to 36 volts DC covers 12V, 24V, and 36V vehicle systems
• Glass-filled nylon housing resists impact, moisture, and UV exposure
• IP65-rated enclosure sealed against dust ingress and water jets
• Universal mount design fits a wide range of vehicle applications
• Certified to SAE Type A, CE, R10, UL, and AMECA standards

Compatibility

Designed as a universal-mount backup alarm for commercial and industrial vehicles operating on 12 to 36 volt DC electrical systems.

Installation Notes

Installation is typically performed by a qualified vehicle electrician or fleet maintenance technician. Disconnect vehicle power before wiring to prevent shorts or unintended alarm activation. Mount the alarm in a location that allows the audible signal to project rearward without obstruction, and secure all wiring away from exhaust heat and moving parts. Consult applicable OSHA, SAE, and local worksite safety codes for backup alarm placement and decibel requirements.