Self-Adjusting Back-Up Alarms

Our Self-Adjusting Back-Up Alarm delivers unparalleled adaptability, automatically adjusting its output from 87dB to 112dB based on ambient noise levels. Designed with universal mounting options and stud or blunt cut wire connections, it’s easy to install and highly versatile. Compatible with 12-24 VDC systems, this alarm reduces noise pollution while maintaining a clear and effective warning in dynamic work environments.

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Features

Smart Adjustments: Automatically adapts to changing noise levels for optimal safety
Easy Integration: Simple to install with options that fit a wide range of vehicles
Noise Reduction: Balances safety and environmental considerations by minimizing excess noise

Specs
Dimensions
Models
Documentation

Specifications

Please note: Not all specifications will apply to every model. Consult your sales representative to confirm specs.

Alarms	BU87112: 87db to 112dB, Universal Mount, Stud Connection BUSW1: Back-Up Alarm Switch
Tones	Self-Adjusting back-up warning tone
Control	Controlled by connection to vehicle’s back-up lights or back-up switch
Customization	Self-Adjusting: Automatically adjust to the ambient noise around every half-second, reducing noise pollution Decibel: Available in two decibel levels from 87db to 112dB
Construction	Housing: Glass filled nylon Fully Encapsulated: Moisture, vibration, and corrosion resistance
Mounting	Universal Mount: Horizontal or Vertical
Included Cables & Hardware	Blunt cut wires or stud connection
Certifications	SAE Class F
Warranty	2-year Please see our warranty statement for more information here.
Voltage	BU87112 Models: 12-24 VDC
Size	Self-Adjusting: 5.20” (13.20cm) W x 3.20” (8.12cm) H x 2.88” (7.31cm) D