Peterson 780 Back-Up Alarm, 97 dB, 12–24 V — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947
Back-Up Alarm, 97 Decibels, 4″ x 2.125″, Peterson 780 - UnitedBuilt Equipment
Back-Up Alarm, 97 Decibels, 4″ x 2.125″, Peterson 780 - UnitedBuilt Equipment
Back-Up Alarm, 97 Decibels, 4″ x 2.125″, Peterson 780 - UnitedBuilt Equipment
Back-Up Alarm, 97 Decibels, 4″ x 2.125″, Peterson 780 - UnitedBuilt Equipment

Back-Up Alarm, 97 dB, 12–24 V, Peterson 780

SKU 0002987
Brand Peterson
Availability:
16 in stock | Available on backorder
$0.00 - $0.00
$0.00
$36.00
$36.00 - $36.00
$36.00

Product Images

Images are for representation only and may differ from the actual product.

Questions about this product?

The Peterson 780 back-up alarm provides a 97 dB audible warning for a compatible vehicle reversing circuit. It operates from 12 to 24 volts and draws less than 0.6 amp, allowing the electrical supply to be checked before replacing an existing alarm.

Select this model when the required warning level and electrical configuration match the installation. The 780 is the 97 dB version; it is not the higher-output Peterson 781. Confirm the alarm requirements for your equipment and working environment rather than choosing by housing appearance alone.

Protection for vehicle service

Feature Benefit
ABS housing and epoxy-sealed internals Help protect the internal components against vibration and moisture.
Mounting-screw ground option Allows grounding through a suitable mounting connection.

Technical specifications

Specification Detail
Manufacturer part number 780
Alarm output 97 dB
Operating voltage 12–24 V
Current draw Less than 0.6 A
Operating temperature −40°F to +185°F
Housing ABS
Internal protection Epoxy-sealed components
Ingress protection IP65
Alarm classification SAE J994 Type C
Overall dimensions 3.90 inches wide × 2.70 inches high × 1.60 inches deep

The operating range and housing dimensions should be compared with the existing installation before ordering. The alarm is a warning component, not a substitute for safe reversing procedures or the equipment’s required safety checks.

Before ordering

Check Selection guidance
Electrical supply Confirm a 12–24 V reversing circuit and suitable connections.
Warning requirement Verify that a 97 dB Type C alarm is appropriate for the equipment and operating environment.
Mounting and grounding Check available space, mounting points and the intended ground connection.
Commissioning Have the installation and audible warning function checked before returning the vehicle to service.

Need help selecting a replacement back-up alarm? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your equipment model, supply voltage and existing alarm part number.