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

3G Electric
RFQ CartGet a QuoteSign inSign up
GROTE Vehicle Backup Alarm: Selectable, Dual-Tone, 102 dB Max Sound Level, 12-24V DC - Heavy-Duty Backup Alarms
GROTEHeavy-Duty Backup Alarms

GROTE Vehicle Backup Alarm: Selectable, Dual-Tone, 102 dB Max Sound Level, 12-24V DC

The GROTE Vehicle Backup Alarm: Selectable (MPN 73370) is a heavy-duty dual-tone alarm with a 102 dB max sound level, operating at 12-24V DC. It features a grommet mount, blunt cut connector, and SAE Type F rating…

SKU 3G-OTH-494263

Brand
GROTE
Item
Vehicle Backup Alarm: Selectable, Dual-Tone, 102 dB Max Sound Level, 12-24V DC
Category
Heavy-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
73370
Type
Dual-Tone, 102 dB Max Sound Level, Blue
Lg
2 in
DC
12-24V
Mount Type
Grommet
Connector Type
Blunt Cut
Alarm Tone Type
Dual-Tone
SAE Type Rating
Type F
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 Vehicle Backup Alarm: Selectable (MPN 73370) is a heavy-duty dual-tone alarm with a 102 dB max sound level, operating at 12-24V DC. It features a grommet mount, blunt cut connector, and SAE Type F rating, in a blue 2-inch housing. 3G Electric interprets your demand for industrial safety equipment, sourcing this GROTE alarm across our 14 departments—with specialist depth in controls to support your facility's signaling needs.

Frequently Asked Questions

What is the GROTE 73370 backup alarm used for?

The GROTE 73370 is a heavy-duty dual-tone backup alarm for industrial vehicles and equipment. It delivers a 102 dB max sound level at 12-24V DC, meeting SAE Type F requirements for reverse-motion warning in demanding environments like warehouses, construction sites, and material handling operations.

What are the specifications of the GROTE 73370 backup alarm?

The GROTE 73370 is a selectable dual-tone alarm with a 102 dB max sound level, operating at 12-24V DC. It has a grommet mount, blunt cut connector, and a blue 2-inch housing. It carries an SAE Type F rating and is manufactured by GROTE under MPN 73370.

Where to buy the GROTE 73370 backup alarm worldwide?

3G Electric supplies the GROTE 73370 backup alarm worldwide. We interpret your demand for industrial safety equipment, source the correct GROTE model, and handle full logistics and customs clearance for delivery to your facility globally. Contact us for availability and lead time.

How to install the GROTE 73370 backup alarm?

Install the GROTE 73370 by mounting it via the grommet into a 2-inch hole. Connect the blunt cut wires to a 12-24V DC power source and ground. Select the desired tone per the manufacturer's instructions. Ensure the alarm is securely mounted and tested for proper operation before use.

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 heavy-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 73250). 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 73250). 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: Selectable, Dual-Tone, 102 dB Max Sound Level, 12-24V DC, 4 3/16 in Wd (MPN 73420). Key specifications — Alarm Tone Type: Dual-Tone; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type F; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Selectable, Dual-Tone, 102 dB Max Sound Level, 12-24V DC, 4 3/16 in Wd (MPN 73420). Key specifications — Alarm Tone Type: Dual-Tone; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type F; Operating Voltage: 12-24V DC.
GROTE Vehicle Backup Alarm: Selectable, Tonal, 112 dB Max Sound Level, 12-24V DC, 2 13/16 in Lg (MPN 73070). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type A; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Selectable, Tonal, 112 dB Max Sound Level, 12-24V DC, 2 13/16 in Lg (MPN 73070). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type A; Operating Voltage: 12-24V DC.
GROTE Vehicle Backup Alarm: Self-Adjusting, Tonal, 107 dB Max Sound Level, 12-24V DC, 2 in Lg, Blue (MPN 73240). 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, 107 dB Max Sound Level, 12-24V DC, 2 in Lg, Blue (MPN 73240). 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: Selectable, Dual-Tone, 97 dB Max Sound Level, 12-24V DC, 2 in Lg, Blue (MPN 73360). Key specifications — Alarm Tone Type: Dual-Tone; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Selectable, Dual-Tone, 97 dB Max Sound Level, 12-24V DC, 2 in Lg, Blue (MPN 73360). Key specifications — Alarm Tone Type: Dual-Tone; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.
GROTE Vehicle Backup Alarm: Selectable, Tonal, 107 dB Max Sound Level, 12-24V DC, 4 5/16 in Wd (MPN 73160). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type B; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Selectable, Tonal, 107 dB Max Sound Level, 12-24V DC, 4 5/16 in Wd (MPN 73160). Key specifications — Alarm Tone Type: Tonal; Mount Type: Grommet; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type B; Operating Voltage: 12-24V DC.
GROTE Vehicle Backup Alarm: Selectable, Multi-Freq, 97 dB Max Sound Level, 12-24V DC, 2 in Lg, Blue (MPN 73310). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.
GROTE
GROTE Vehicle Backup Alarm: Selectable, Multi-Freq, 97 dB Max Sound Level, 12-24V DC, 2 in Lg, Blue (MPN 73310). Key specifications — Alarm Tone Type: Multi-Frequency; Mount Type: Bolt; Connector Type: Blunt Cut; Brand: GROTE; SAE Type Rating: Type C; Operating Voltage: 12-24V DC.
GROTE Vehicle Backup Alarm: Selectable, Tonal, 112 dB Max Sound Level, 12-24V DC, 2 13/16 in Lg (MPN 73030). 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: Selectable, Tonal, 112 dB Max Sound Level, 12-24V DC, 2 13/16 in Lg (MPN 73030). 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.