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kerwinn

Backup Alarm for Trucks 12V-48V 107±3DB,Waterproof Reversing Truck Backup Alarm with Super Loud Beeper Tone for Commercial Trucks Industrial Heavy Construction Vehicles

✅ In stock 📉 Price recently dropped
C
Grade
🙂 Fair Price
48.98/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$8.72
Listed $42.95
Save $34.23 80% OFF
Analysis Confidence 90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 7:18 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

🙂 Fair Price
  • 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
  • 💰At 15% off its standard going rate, this offer delivers clear value for the money.
  • 🏷️The retail sticker price has been slashed by 80% — a steep markdown from the official listing.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.

How We Scored This Deal

Price Competitiveness 16.81/28
Recent Value 6.08/22
Market Standing 16.09/20
Deal Strength 0/20
Momentum 10/10

📝 Product Overview

🏪 Sold by KERWINN
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

Backup alarm for trucks will produce a strong backup, which will be louder in actual use, and can easily attract everyone's attention.
Backup alarm for commercial trucks is made of high-quality materials,Which is sturdy and durable.Waterproof housing with epoxy embedded electronic equipment to ensure long-term use.
Backup alarm can be automatically adjusted to the voltage range of 12-24V vehicles.
Truck backup alarm is applicable to industrial heavy construction vehicles.
The alarm is easy to install. It has a universal mounting bracket with slot holes and can be installed at any position of the vehicle.

⚙️ Specifications

Brand
kerwinn
Compatible Devices
Truck
Noise Level
3 db
Remote Control Included?
No
Manufacturer
kerwinn
Item Weight
11.3 ounces
Package Dimensions
4.33 x 3.35 x 1.93 inches
Item model number
TZ-backup alarm-1224
Wireless Remote
No
Warranty
1 year manufacturer
ASIN
B0BRR7R7TT
C
$8.72
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