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Backup Alarm 12V-24V 110±3DB,Waterproof Beeper Backup Alarm for Trucks,forklifts,Van Heavy Equipment (reversing Alarms for Vehicles)
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 10:54 PM · 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 16% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 68% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈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
18.18/28
Recent Value
6.97/22
Market Standing
17.45/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
KERWINN
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓This backup alarm will produce a strong backup, which will be louder in actual use, and can easily remind pedestrians to pay attention to safety.
✓This backup alarm is made of high-quality materials, which is sturdy and durable. Waterproof shell with epoxy embedded electronic equipment, long service life.
✓The back-up alarm can be automatically adjusted to the voltage range of 12-24V vehicles.
✓This 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
Vehicles
Noise Level
110 db
Remote Control Included?
No
Manufacturer
kerwinn
Item Weight
9.6 ounces
Package Dimensions
4.33 x 2.95 x 2.05 inches
Item model number
TZ-403
Wireless Remote
No
Warranty
1 year manufacturer
ASIN
B0BRR4XDXX
