Garage
Shop

See all parts that fit your 2006 A4

Magnadyne BU-2000A-24V

Universal Backup Warning Alarm w/ 12/24V Operation

Product videos
highlight-star-icon

Universal Backup Warning Alarm • Conforms to SAEJ994 Standards • Waterproof Design • Rugged ABS Plastic Housing • Solid State Electronics • Low Current Requirements • SAEJ994 Standards

Learn more about the bu2000a24v

We apologize

This item has been discontinued


Loading...
99-9107B main

Metra 99-9107B Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2002-2009 S4 and A4 and RS4 (Matte Black)

8
-58.83%

$27.99

List price $67.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
TS-G1620F main

Pioneer TS-G1620F

600W Peak (80W RMS) 6.5" G-Series 2-Way Coaxial 4-ohm Car Speakers

13
-26.15%

$48.00

List price $65.00

Limited time!
DMH-W3000NEX main

Pioneer DMH-W3000NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, and Wireless Apple CarPlay and Android Auto (Sirius XM Ready)

1
-22.22%

$419.99

List price $540.00

Product Highlights


Universal Backup Warning Alarm • Conforms to SAEJ994 Standards • Waterproof Design • Rugged ABS Plastic Housing • Solid State Electronics • Low Current Requirements • SAEJ994 Standards

Description


Magnadyne brand icon

Authorized dealer



BU-2000A-24V Features:
  • Universal backup warning alarm
  • Conforms to SAEJ994 standards and can be used on construction or agricultural machinery
  • Focused warning sound in the hazard zone increases effectiveness and decreases noise pollution
  • Waterproof design can be pressure washed without risking damage
  • Rugged ABS plastic housing withstands harsh environments and impacts
  • Solid state electronics encapsulated in epoxy
  • Low current requirements
  • Reverse polarity protection
  • Utilizes worldwide universal "Beep Beep" sound at one beep per second rate
  • Stainless steel terminals do not corrode or rust in harsh environments
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
BU-2000A-24V Specifications:
  • Decibel (dB): 112dB
  • Operating Voltage: 12V - 24V
  • Ambient Noise Monitor: No
  • Connection Type: Terminals
  • Dimensions: 4"L x 2-11/16"W x 1-5/8"H

Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

124
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00


Best selling similar products

VTSR220 small

BOYO Vision VTSR220

• Front and rear parking sensors with waterproof connectors
• Audible buzzer with volume adjustment
• Total Number of Sensors: 8
• Detection Distance: 1 feet to 5.9 feet

(2)

$83.99

List price $121.00

TR7 small

PAC TR7 (TR-7)

• Universal Trigger Output Module
• 16 programmable features in one unit
• Pulsed, latched, or timed output
• User adjustable and programmable
• Digital timing control

(50)

$38.99

List price $79.00

VTSR100 small

BOYO Vision VTSR100

• Rear parking sensors with waterproof connectors
• Audible buzzer with volume adjustment
• Total Number of Sensors: 4
• Detection Distance: 1 feet to 5.9 feet

(1)

$63.90

List price $71.00

CTR-DCM small

Crux CTR-DCM

• Commercial Grade Bus/Truck Blind Spot System
• Dual wide view camera with 150° angle
• AHD camera chipset for super clear image quality
• Split view LCD monitor
• Water resistant aviation connectors
• 64GB micro SD card included

$882.90

List price $1373.40

TDR-RVM32 small

Crux TDR-RVM32

• Universal Application
• 9.66” full view monitor with touch screen operation.
• Wide angle HD front and rear camera.
• Collision detection sensor automatically locks the video in the event of a collision.

$287.55

List price $447.30

TE-PLGEQN2 small

iBeam TE-PLGEQN2

• Power-operated lift gate assistance system
• Buttons included for front and rear operation
• Intelligent safety design prevents the lift gate from closing
• Compatible with select 2018-2019 Equinox

$199.99

List price $1039.00

PARK-PLED1 small

Crimestopper PARK-PLED1

• Customizable Premium Add-On LED Display
• Add-on accessory for the PARK-PMCU parking assist kit
• Removable cover for customization
• can be mounted on the dash or on the headliner

$19.95

List price $37.42

AXUTR small

Axxess AXUTR

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

$38.99

List price $43.99

Item Details


Manufacturer:

Model Number:

BU-2000A-24V

Weight:

0.70lbs

Internal SKU:

bu2000a24v

Internal Product ID:

35261

Product and How-to Videos


Customer Ratings & Reviews


Magnadyne BU-2000A-24V thumbnail image

5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
4.9
Design
4.7
Usability
4.9

Customer Reviews

Sort by:

Loading...

backup alarm

Was as advertised on EBAY. Shipped it fast, I hooked it up and it WORKED. I would buy another from this seller if I need another one.

By 454 chev on January 8, 2014

23 found this helpful


Great Value

Great value for what you are getting. I highly reccomend this product.

By Alexandra on November 11, 2014

21 found this helpful


Great service, great value.

My order came very soon after I ordered it, and works nice. I'm pleased with the entire transaction and plan on ordering again.

By Champ on August 8, 2014

21 found this helpful


great value

Great value for the price. Other similar products were 3 times the cost. I have a fleet of vehicles and installed in six of my trucks. Does the job.

By Snow Guy on December 31, 2013

21 found this helpful


Great product

This is a great product for the price!! Very loud and very noticeable ..

By OMARS mobile alarms & tinting on October 31, 2013

20 found this helpful


great value

This product works very well and installation was no problem both 12 and 24 volts.

By kaz on October 9, 2012

20 found this helpful


Backup alarm

I would recommend this item, works as it should , not much to say

By Big Mike on August 27, 2014

18 found this helpful


GREAT PRODUCT & GREAT PRICE!!

THIS WAS SUCH A GOOD DEAL....
THE PRICE IS VERY GOOD AND THE PRODUCT IS JUST WHAT I WAS
LOOKING FOR...
THESE BEEPERS WERE INSTALLED ON A FLEET OF VEHICLES AND CUSTOMER WAS VERY HAPPY..

By OMARS MOBILE ALARMS on October 14, 2013

18 found this helpful


great product and price

Installed on my 2004 dodge ram and works perfect and easy to install.

By Lanse on October 13, 2013

18 found this helpful


Safe for you

Yes in deed I do recommend this product 100% help you a lot to be safe for especially when you need your vehicle glass up, and you do not see or hear anything from outside

By Magali on April 28, 2017



TB048LP small

Xscorpion TB048LP

Platinum Terminal Block with One 0/2 Gauge Adapter, One 4/8 Gauge Adapter & Four 8 Gauge Outputs

(2)

$8.99

List price $17.99

1SA10-GRAY small

Sonic Sub Box: 1SA10 (Gray)

Single 10" Airport MDF Enclosure

(13)

$53.99

List price $89.99

EDT 440 F small

beyerdynamic EDT 440F

Replacement Earpads Designed Exclusively by beyerdynamic and Compatible with DT440, DT444, DT441, and DT530

(1)

$9.99

List price $29.00

VZ509 small

Clarion VZ509 (VZ-509)

Single DIN In-Dash 7" TFT-LCD Touchscreen Monitor with DVD/CD/MP3 Player, USB and Remote

(5)

$399.99

List price $799.99

HP402W small

Kicker HP402W CUSH - White

Urban-Style Over-Ear Headphones with Adjustable Headband and Comfortably Padded Earcups

(1)

$49.95

List price $79.95

CPT4-1400 small

Power Acoustik CPT4-1400

1400W CRYPT Series 4-Channel Amplifier

(2)

$74.99

List price $219.99

VTC700R small

2.4GHz Digital Wireless Rear View Night Vision Camera with 7" Color Monitor

BOYO Vision VTC700R

(2)

$199.99

List price $399.99

SHL3000BL small

Philips SHL3000BL - Blue

Lightweight Adjustable On-Ear DJ Inspired Monitoring Headband Headphones with 75mm Cushioned Earpads

(3)

$12.99

List price $49.99

DUBCAP1 small

DUB Mag Audio DUBCAP1 by Audiobahn

(2)

$59.99

List price $59.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2006 Audi A4

2012 Chrysler 300

1987 Mazda B2000

1996 Oldsmobile Eighty Eight

1978 Jeep CJ5

2001 Ford Windstar

2019 Mazda CX-3

2009 Mitsubishi Eclipse Spyder

2016 Audi A7 Quattro

2002 Honda Passport

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.