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SITERLINK Smoke Detectors 10 Year Battery Operated,UL217-9th Listed Smoke Alarm with Test-Silence Button,Photoelectric Sensor Fire Alarms Smoke Detectors with LED Lights for Home, GS525A (2 Pack)
AMAZON.COM
Price
$ 36.99
Last price was updated on: 9th Dec 2025, 05:36 AM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$36.99
$27.74
Lowest
$36.99
Highest
Buying Advice:
Excellent! Buy now. 64% chance price goes up. Buy soon.
Excellent! Buy now. 64% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$27.74
21st Nov 2025
Highest Ever
$36.99
6th Dec 2025
Average Price
$33.86
13 data points
Last 3M Low
$27.74
21st Nov 2025
Last 6M Low
$27.74
21st Nov 2025
Last 12M Low
$27.74
21st Nov 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B0DJ6X81FR |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | SITERWELL |
| Rating | 4.5 ( 537 ratings ) |
| Category | Smoke Detectors & Fire Alarms |
| Manufacturer | SITERWELL ELECTRONICS CO.,LIMITED |
| Item Size | 2 PACK |
| Item Dimensions | 3.93 x 3.93 x 1.38 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for SITERLINK Smoke Detectors 10 Year Battery OperatedUL217-9th Listed Smoke Alarm with Test-Silence ButtonPhotoelectric Sensor Fire Alarms Smoke Detectors with LED Lights for Home GS525A 2 Pack was $27.74 on 21st Nov 2025. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for SITERLINK Smoke Detectors 10 Year Battery OperatedUL217-9th Listed Smoke Alarm with Test-Silence ButtonPhotoelectric Sensor Fire Alarms Smoke Detectors with LED Lights for Home GS525A 2 Pack was $36.99 on 6th Dec 2025. Prices have dropped since then.
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What is the average price of this product?The average price for SITERLINK Smoke Detectors 10 Year Battery OperatedUL217-9th Listed Smoke Alarm with Test-Silence ButtonPhotoelectric Sensor Fire Alarms Smoke Detectors with LED Lights for Home GS525A 2 Pack is $33.86 (13 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, SITERLINK Smoke Detectors 10 Year Battery OperatedUL217-9th Listed Smoke Alarm with Test-Silence ButtonPhotoelectric Sensor Fire Alarms Smoke Detectors with LED Lights for Home GS525A 2 Pack reached a low of $27.74 on 21st Nov 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 64% chance price goes up. Price may increase soon.