Horns and Alarms
Horns and alarms cover the signal horns, trumpet horns and reversing alarms fitted to tractors, telehandlers and plant: 12V and 24V units from 97dB to 118dB, with single and twin tone horns and self-adjusting reversing alarms. A working horn is a road-legal requirement alongside the lights, and a reversing alarm is standard on machines working around people and livestock.
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Air Horn Adapter Wiring Harness
In stock £121.14 inc VAT Add to basket -
Micro Alarm Switch
In stock £57.08 inc VAT Add to basket -
Horn Switch
In stock £37.68 inc VAT Add to basket -
Twin Tone Air Horn
In stock £256.13 inc VAT Add to basket -
Warning Alarm Horn, 103.0 dB
In stock £74.75 inc VAT Add to basket -
Horn
In stock £11.54 inc VAT Add to basket -
Horn
In stock £93.30 inc VAT Add to basket -
Horn, 12 Volt
12V In stock £44.20 inc VAT Add to basket -
Back-Up Audible Warning Alarm, 112.0 dB
In stock £402.65 inc VAT Add to basket -
Horn
In stock £95.42 inc VAT Add to basket -
Horn
In stock £43.32 inc VAT Add to basket -
Audible Warning Buzzer
In stock £40.40 inc VAT Add to basket -
Alarm Buzzer
In stock £30.78 inc VAT Add to basket -
Audible Warning Alarm
In stock £329.88 inc VAT Add to basket -
Audible Warning Alarm
In stock £37.91 inc VAT Add to basket -
Signal Horn - 12V
12V In stock £231.85 inc VAT Add to basket -
Signal Horn - 12V - 125dB(A)
12V In stock £55.04 inc VAT Add to basket -
Signal Horn - 24V - 125dB(A)
24V In stock £55.04 inc VAT Add to basket -
Back-up Alarm - 12/48V - 110dB(A)
12V In stock £48.25 inc VAT Add to basket -
Signal Horn
In stock £135.05 inc VAT Add to basket -
Signal Horn - 12V - 118dB(A)
12V In stock £58.40 inc VAT Add to basket -
Trumpet Horn - HELLA eLONG-LIFE HORN TE40 SET - 12V - 112dB(A)
12V In stock £48.67 inc VAT Add to basket -
Back-up Alarm BM30 - 112dB(A) - Loud Tone - Quantity: 1
In stock £46.19 inc VAT Add to basket -
Trumpet Horn - HELLA ESSENTIAL HORN TE12 SET - 12V - 110dB(A)
12V In stock £15.08 inc VAT Add to basket
Types of horn and alarm in this range
Signal horns cover disc horns in high and low tone, singly and in matched pairs, at 105dB to 118dB. Trumpet horns cover the louder twin-trumpet units for road tractors and lorries. Reversing alarms cover fixed-output alarms at 97dB and 107dB and self-adjusting alarms that match the ambient noise, in 12V, 24V and multivolt versions. Buzzers and warning sounders cover in-cab alerts.
Choosing a horn or reversing alarm
Match the voltage to the tractor and check the mounting: most horns fix with a single bolt and bracket and take two blade terminals. A pair of high and low tone horns is louder and more distinct on the road than a single unit. Reversing alarms wire to the reverse light circuit, so a 24V alarm on a 24V machine can share the reverse lamp feed; fit a self-adjusting alarm on a yard with houses nearby. Reverse lamps are under reverse lamps, and the full lighting range under tractor lighting.