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2PCS Backup Alarm 12V-24V 110±3DB,Waterproof Beeper Backup Alarm for Trucks,forklifts,Van Heavy Equipment (reversing Alarms for Vehicles)
✅ In stock
F
Grade
Analysis Confidence
90%
Price verified Sep 21, 2026 12:45 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The retail sticker price has been slashed by 71% — a steep markdown from the official listing.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
3.06/28
Recent Value
0/22
Market Standing
3.91/20
Deal Strength
13/20
Momentum
4/10
📝 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
Noise Level
110 db
Remote Control Included?
No
Manufacturer
kerwinn
Item Weight
1.15 pounds
Package Dimensions
10 x 4.02 x 2.28 inches
Item model number
TZ-403
Wireless Remote
No
Warranty
1 year manufacturer
ASIN
B0BW5C866L
Customer Reviews
4.6
