Price History for Firex Battery Powered Smoke Detector with Photoelectric Sensor 21030007
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Firex Battery Powered Smoke Detector with Photoelectric Sensor 21030007
Protect your family, home or business from smoke or fire when you install the Kidde P9050 Photoelectric Smoke Alarm. Powered by a 9-Volt battery, this alarm uses photoelectric sensing technology to detect visib
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| May 25, 2026 | $21.97 |
| May 24, 2026 | $18.00 |
| May 22, 2026 | $21.97 |
| May 21, 2026 | $18.00 |
| May 11, 2026 | $21.97 |
| May 10, 2026 | $18.00 |
| Apr 22, 2026 | $21.97 |
| Apr 20, 2026 | $18.00 |
| Mar 23, 2026 | $21.97 |
| Jan 24, 2026 | $18.00 |
| Jan 21, 2026 | $21.97 |
| Jan 2, 2026 | $18.00 |
| Dec 14, 2025 | $21.97 |
| Dec 8, 2025 | $21.97 |
| Nov 26, 2025 | $21.97 |
| Nov 5, 2025 | $21.97 |
Analysis
Firex Battery Powered Smoke Detector with Photoelectric Sensor 21030007 price analysis
Price analysis for Firex Battery Powered Smoke Detector with Photoelectric Sensor 21030007 at Home Depot: Today's price is $21.97. Current price is 10% above the 90-day average of $19.99 (a $1.98 above the running mean).
- Currently listed at $21.97, which is $0.00 above the original MSRP of $21.97.
- Current price is 10% above the 90-day average of $19.99 (a $1.98 above the running mean).
- The lowest recorded price on PriceWatchPro was $18.00 on January 2, 2026. That's $3.97 below today's price.
- The highest recorded price on PriceWatchPro was $21.97 on November 5, 2025.
- Across 15 tracked price changes, the listing has dropped 6 times with an average drop of $3.97.
- PriceWatchPro has been tracking this listing since November 5, 2025 (274 days of price history).
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