
Backup Alarm
from this shop’s own product feed
Price history
We started tracking this price on 28 Oct 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
10V-80V Truck & Car Backup Alarm – 107 dB Waterproof Reverse Siren Ensure safety and awareness with this 10V-80V Reverse Alarm Siren, designed for trucks, cars, and heavy-duty vehicles. Built with a durable black nylon housing, this alarm is fully sealed against water and dust ingress, making it reliable in all weather conditions. 🔹 Powerful Alert – Emits a loud 107 dB warning tone to alert pedestrians and workers when reversing.🔹 Wide Voltage Range – Operates efficiently between 10V and 80V, compatible with various vehicle types.🔹 All-Weather Durability – Designed to withstand extreme temperatures from -20℃ to +50℃.🔹 Waterproof & Dustproof – Fully sealed construction ensures long-lasting performance in harsh environments. Ideal for commercial trucks, construction vehicles, forklifts, and emergency response fleets. Keep your surroundings safe with this reliable reverse alarm siren!
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