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SITERWELL Smoke Detector Alarm, Smoke Detectors 10 Year Battery
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 7:56 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.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
5.27/28
Recent Value
6.9/22
Market Standing
3.13/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
SITERWELL
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Activate before Installation】Pull out the battery tab toactivate your 10 year smoke alarms. The home smoke detectors must be activated prior toinstallation. Failure to properly install andactivate this alarm will prevent properoperation of this alarm and will prevent itsresponse to fire hazards.
✓【10 Years Battery】The battery-operated smoke alarm has a built-in 3V lithium battery, which runs for 10 years and reminds you when the battery is low. When the alarm sends a fault signal, you must replace the product immediately
✓【UL217 Listed】The fire alarms smoke detectors is a photoelectric smoke alarm. Meets the testing requirements of UL217.The photoelectric technology, it is more sensitive in detecting slow smoldering fires which generate light smoke, little heat and may smolder for hours before bursting into flames
✓【Test/Mute Button】The 10 year battery smoke alarms is designed to test the normal operation of the product by pressing the test button. Weekly testing is required. The product is designed to be silent and not disturb your rest
✓【Magnet and Screw Included】Siterwell smoke detectors with easy installation. Magnets and screws are included, Siterwell kitchen smoke alarm can be easily mounted on the wall or ceiling. you can choose any installation method you need.
⚙️ Specifications
Brand
SITERWELL
Style
10 Year Battery (NEW)
Power Source
Battery Powered
Color
White
Product Dimensions
3.93"D x 3.93"W x 1.38"H
Item Weight
6.4 ounces
Alarm
Audible
Sensor Type
Photoelectric
Manufacturer
SITERWELL ELECTRONICS CO.,LIMITED
UPC
725576460385
Item model number
GS525A
