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SITERWELL Smoke Detector, Smoke Detector 10 Year Battery with Photoelectric Sensor, Fire Alarm with Low Battery and Fault Warning for House and Bedroom, UL217 Listed, GS525A,20 Packs
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 7:19 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 current price is slightly above the going rate for this product — worth watching for a drop.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
3/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
SITERWELL
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓The information below is per-pack only
✓【Activate before Installation】Pull out the battery tab toactivate your small smoke alarm. 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 smoke alarm 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】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
12.8 ounces
Upper Temperature Rating
37.8 °C
Sensor Type
Photoelectric
Material
Polycarbonate
Number of Items
2
Model Number
GS525A
