Universal Backup Warning Alarms for Fleet and Heavy Trucks

Part Numbers and Features

Image of Rostra 250-322BUA Universal Vehicle Reversing Backup Alarm

Click image to enlarge...

Part Number: 250-322BUA

Features

97 db, Digital Circuitry
12-24 Volt Operation
Encapsulated circuit protects against moisture, vibration, shock
.5 Amp (or less) current draw
Meets all standards SAEJ994
Tough nylon housing
Mounting: Base 3 1/4” Center; Rear: 3 - 3.5” Center

Image of Rostra 250-326BUA Universal Self-Adjusting Vehicle Reversing Backup Alarm

Click image to enlarge...

Part Number: 250-326BUA

Features

Self-Adjusting 87-112 db, Digital Circuitry
12-24 Volt Operation
Encapsulated circuit protects against moisture, vibration, shock
.8 Amp (or less) current draw
Conform to CE and UL standards
Tough polypropylene housing
Mounting: 4” (L) x 5” (W) x 3.11” (H

For the best in driving experience, choose backup warning alarms from Rostra, the leader in 12-volt Accessories technology.

Please note, backup warning alarms for fleet and heavy truck applications are only sold through authorized distributors. Please contact Rostra to locate a distributor in your area for your reverse warning alarm needs.

Download a copy of Rostra's 3 Year/36,000 Mile warranty registration card by clicking here.

Rostra is a leading manufacturer of automotive comfort, safety, and convenience accessories including electronic cruise control systems, vehicle speed limiters, backup camera relocation kits, LED lighting, exterior vehicle camera systems, automotive lumbar supports and seat heaters, driver alert systems, and more.

Rostra:
2351 J. Lawson Blvd.
Orlando, FL, 32824

WHAT OUR CUSTOMERS SAY

" Just what I needed for my 1962 Thunderbird! Before installing this, I would get leg cramps holding the throttle constant while cruising, I swear the throttle return spring was originally a bed spring. Installed this beauty before taking my trip down RT 66 in 2015. Finally, 7500 miles in comfort!"

Jim H. - United States

250-1223 Universal Electronic Cruise Control
"This is great. It installed pretty easily. I put it on my F-350 so I can park easier since my front camera is obstructed my LED lights and a light bar. I easily installed the sensors in the air dam below the bumper."

Schawn D. - United States

Forward-Facing Parking Sensor System
"This installed very easily. I highly recommend it for anyone who needs this feature to make their car seat more comfortable. But this does require a high level of car handy skills, as you need to significantly disassemble a car seat."

Sam G. - United States

Universal Lumbar Support System
"I installed this in a 2018 RZR RS one. I ride in the winter and have only a windshield. I installed the seat heater and it keeps me very warm."

Ron B. - United States

Universal Seat Heater
"Once installed, the Jeep is more noticeable as one would expect. This is a very good safety upgrade--I was surprised DRL's were not standard on Wranglers. I have had compliments from other Wrangler owners."

Chessie T. - United States

Jeep Wrangler LED Fender DRL

NEWSLETTER

Be the first to know about special promotions and product updates. Enter your email and subscribe to our newsletter.