Product Selection Guide

Vehicular Self-Adjusting Back-Up Alarm (253)

A U D I B L E S I G N A L S

Black Plastic Weatherproof Housing

Electrical Connection

3.06"/ 77.7 mm

5.0"/ 127.0 mm

3.78"/ 96.0 mm

H O W T O O R D E R

S P E C I F I C A T I O N S

Specify Model: 253-012-048 – Back-up alarm, self adjusting volume, 12-48VDC

Operating Temperature:

-40°F to 185°F

-40°C to 85°C

Net Weight:

1.44 lbs 1.54 lbs

0.65 kg

Shipping Weight:

0.7 kg

Height: Width: Depth:

3.06"

77.7 mm 127.0 mm 96.0 mm

5.0"

3.78"

2645 Federal Signal Dr., University Park, IL 60484 Tel: +1 708.534.4756 Email: signalsupport@fedsig.com www.fedsig.com | 261