Price History for SC5 Hardwire Smart Smoke and Carbon Monoxide Alarm
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SC5 Hardwire Smart Smoke and Carbon Monoxide Alarm
The fire safety you trust is now connected and compatible. Add smart fire safety alerts to your home with the First Alert SC5 Hardwire Smart Smoke and Carbon Monoxide (CO) Alarm. This 2-in-1 device elevates you
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 1, 2026 | $129.00 |
| Jul 29, 2026 | $128.99 |
| Jun 14, 2026 | $129.00 |
| Jun 5, 2026 | $129.98 |
| Feb 22, 2026 | $111.26 |
| Feb 19, 2026 | $111.91 |
| Feb 14, 2026 | $114.02 |
| Feb 13, 2026 | $129.98 |
| Jan 25, 2026 | $108.99 |
| Jan 24, 2026 | $110.48 |
| Jan 17, 2026 | $113.02 |
| Jan 12, 2026 | $113.98 |
| Dec 14, 2025 | $115.00 |
| Nov 19, 2025 | $115.00 |
| Nov 12, 2025 | $115.00 |
| Nov 2, 2025 | $115.00 |
Analysis
SC5 Hardwire Smart Smoke and Carbon Monoxide Alarm price analysis
Price analysis for SC5 Hardwire Smart Smoke and Carbon Monoxide Alarm at Home Depot: Today's price is $129.00. Current price is 0% below the 90-day average of $129.24 (a $0.24 below the running mean).
- Currently listed at $129.00, which is $14.00 above the original MSRP of $115.00.
- Current price is 0% below the 90-day average of $129.24 (a $0.24 below the running mean).
- The lowest recorded price on PriceWatchPro was $108.99 on January 25, 2026. That's $20.01 below today's price.
- The highest recorded price on PriceWatchPro was $129.98 on February 13, 2026. Today's price is $0.98 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 15 tracked price changes, the listing has dropped 8 times with an average drop of $3.21.
- PriceWatchPro has been tracking this listing since November 2, 2025 (287 days of price history).
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Snapshot
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