Price History for 10-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts 21033065
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10-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts 21033065
"Experience the next level of fire safety with the Kidde 10-Year Battery Smoke Detector, Voice Alerts & LED Warning Lights, model 20SD10-V. This smoke detector has enhanced sensing technology that reduces false
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Mar 19, 2026 | $44.97 |
| Mar 18, 2026 | $43.18 |
| Feb 26, 2026 | $44.97 |
| Feb 24, 2026 | $42.06 |
| Feb 23, 2026 | $43.18 |
| Feb 12, 2026 | $46.74 |
| Dec 29, 2025 | $44.97 |
| Dec 14, 2025 | $43.18 |
| Dec 8, 2025 | $43.18 |
| Nov 23, 2025 | $43.18 |
| Oct 26, 2025 | $43.18 |
11 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
10-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts 21033065 price analysis
Price analysis for 10-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts 21033065 at Home Depot: today's price of $44.97 is in the middle of the range we've recorded ($42.06 to $46.74).
- Currently listed at $44.97, which is $1.79 above the original MSRP of $43.18.
- Today's price matches its average daily price over the last 90 days ($44.97).
- The lowest recorded price on PriceWatchPro was $42.06 on February 24, 2026. That's $2.91 below today's price.
- The highest recorded price on PriceWatchPro was $46.74 on February 12, 2026. Today's price is $1.77 below that peak.
- Across 10 tracked price changes, the listing has dropped 3 times with an average drop of $2.16.
- PriceWatchPro has been tracking this listing since October 26, 2025 (374 days of price history).
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