Lfhelper Air Raid Siren 140dB, Industrial Alarm System with 400 W Motor, Electric Motor Driven Siren for Cranes, Ships, Fire Alarm Systems, Max.1000rev/sec
✔︎【Powerful Alert System】- The Lfhelper Air Raid Siren emits a piercing 140dB sound, audible up to 300m away, ensuring effective warnings and alerts in various environments.
Topelio Score
Topelio Score
Poor
Product with limited performance. Critical point: review count.
Score Breakdown
Average Amazon user rating
Volume and reliability of reviews
Consistency of price history
Stock reliability
Truthfulness of advertised discounts
Updated 2 місяці тому
- ✔︎【Powerful Alert System】- The Lfhelper Air Raid Siren emits a piercing 140dB sound, audible up to 300m away, ensuring effective warnings and alerts in various environments.
- ✔︎【Sturdy Construction】- Crafted from high-quality aluminum with a protective red coating, and featuring a metal mesh cover for the dual speakers, ensuring long-lasting performance and reliability.
- ✔︎【High-Performance Motor】- Equipped with a robust 400W pure copper motor capable of speeds up to 1000rev/sec, providing efficient and continuous operation suitable for industrial settings.
- ✔︎【Easy Installation】- Comes with a solid base featuring four pre-drilled holes for straightforward mounting. Simply connect to a 220V/50Hz power source to activate the tornado warning siren.
- ✔︎【Versatile Applications】- Ideal for ships, mines, reservoirs, airports, and more, serving as an effective air raid siren for warnings, signals, and emergency alarms.
User Reviews
Be the first to review
Total Cost of Ownership
Estimate the real cost over the product's lifetime.
Cost breakdown
Cost details
Calculating...
Estimates based on average data. Actual costs may vary depending on usage and local rates.
Product History
Product added to Topelio
Ce produit a été ajouté à notre catalogue
Key Specifications
Specifications
- Color
- Red
- Dimensions
- inches × Width × en_GB × 7.086614166 × inches × Height × en_GB × 8.267716527 × inches × Length × en_GB × 10.236220462 × Pounds × Weight × en_GB × 6.61386786
Product Info
- Brand
- Lfhelper
- Model
- BJQ-PQLAL-GB017@Lfhelper105
- Dimensions
- inches × Width × en_GB × 7.086614166 × inches × Height × en_GB × 8.267716527 × inches × Length × en_GB × 10.236220462 × Pounds × Weight × en_GB × 6.61386786
- Sales Rank
- #432,980
- Identifiers
- ASIN
- B0D8HQ3J8R
- EAN
- 0765914787460
- UPC
- 765914787460
- Last Updated
- 3 місяці тому
Price trend analysis
N/A
Trend unknown
Insufficient data to analyze price trend.
Our recommendation
We recommend monitoring price evolution before buying. Set a price alert to be notified of drops.
Best time: Wait a few days to observe evolution
Price predictions
7 days
Cannot predict
confidence