Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 97 dB Max Sound Level, 12-24V DC - Light-Duty Backup Alarms
GROTELight-Duty Backup Alarms

GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 97 dB Max Sound Level, 12-24V DC

The GROTE Back Up Alarm: Self-Adjusting (MPN 73450) is a light-duty backup alarm with a multi-frequency tone type, 97 dB max sound level, and SAE Type C rating. It operates on 12-24V DC, features a bolt mount and…

SKU 3G-OTH-489591

Brand
GROTE
Item
Back Up Alarm: Self-Adjusting, Multi-Freq, 97 dB Max Sound Level, 12-24V DC
Category
Light-Duty Backup Alarms
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GROTE
Manufacturer Part Number
73450
Type
Multi-Freq, 97 dB Max Sound Level
Lg
4 3/16 in
DC
12-24V
Mount Type
Bolt
Connector Type
Blunt Cut Wire
Alarm Tone Type
Multi-Frequency
SAE Type Rating
Type C
Operating Voltage
12-24V DC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GROTE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GROTE Back Up Alarm: Self-Adjusting (MPN 73450) is a light-duty backup alarm with a multi-frequency tone type, 97 dB max sound level, and SAE Type C rating. It operates on 12-24V DC, features a bolt mount and blunt cut wire connector, and measures 4 3/16 in length.

Frequently Asked Questions

Is the GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 97 dB Max Sound Level, 12-24V DC available from 3G Electric?

Yes — 3G Electric supplies genuine GROTE products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 97 dB Max Sound Level, 12-24V DC?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for light-duty backup alarms?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all light-duty backup alarms we distribute.

Used in

Common applications for GROTE
Fleet vehicle maintenance — GROTE GXL primary wire (10 AWG, red) for battery cable repairs in heavy-duty trucks
Trailer lighting harness — GROTE GXL wire (14 AWG, yellow) for turn-signal circuits in utility trailers
Off-road equipment wiring — GROTE GXL wire (12 AWG, black) for control panel connections in construction loaders
Emergency vehicle electrical — GROTE GXL wire (18 AWG, blue) for low-current sensor wiring in ambulance interiors
Industrial machinery panel — GROTE GXL wire (14 AWG, white) for 60 V control circuits in conveyor systems
Bus chassis harness — GROTE GXL wire (12 AWG, green) for ground circuits in school bus electrical systems

GROTE Products

3G Electric supplies GROTE light-duty backup alarms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from GROTE

View all GROTE parts
GROTE Vehicle Backup Alarm: Fixed, Tonal, 107 dB Max Sound Level, 12-24V DC, 107 dB Min Sound Level (MPN 73090). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type B; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Fixed, Tonal, 107 dB Max Sound Level, 12-24V DC, 107 dB Min Sound Level (MPN 73090). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type B; Operating Voltage: 12-24V DC.
GROTE Vehicle Backup Alarm: Self-Adjusting, Tonal, 112 dB Max Sound Level, 12-24V DC, 2 13/16 in Lg (MPN 73080). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type F; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Self-Adjusting, Tonal, 112 dB Max Sound Level, 12-24V DC, 2 13/16 in Lg (MPN 73080). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type F; Operating Voltage: 12-24V DC.
GROTE Vehicle Backup Alarm: Fixed, Tonal, 97 dB Max Sound Level, 12-24V DC, 97 dB Min Sound Level (MPN 73040). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Fixed, Tonal, 97 dB Max Sound Level, 12-24V DC, 97 dB Min Sound Level (MPN 73040). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.
GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 107 dB Max Sound Level, 12-24V DC, 5 13/16 in Lg (MPN 73470). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type B; Operating Voltage: 12-24V DC.
GROTE
GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 107 dB Max Sound Level, 12-24V DC, 5 13/16 in Lg (MPN 73470). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type B; Operating Voltage: 12-24V DC.
GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 102 dB Max Sound Level, 12-24V DC, 5 13/16 in Lg (MPN 73460). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type F; Operating Voltage: 12-24V DC.
GROTE
GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 102 dB Max Sound Level, 12-24V DC, 5 13/16 in Lg (MPN 73460). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type F; Operating Voltage: 12-24V DC.
GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 97 dB Max Sound Level, 12-24V DC, 3 7/8 in Lg, Bolt (MPN 73340). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.
GROTE
GROTE Back Up Alarm: Self-Adjusting, Multi-Freq, 97 dB Max Sound Level, 12-24V DC, 3 7/8 in Lg, Bolt (MPN 73340). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut Wire; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.