Price History for Interconnected Hardwired Smoke Detector 10-Year Lithium Battery Backup Voice Alert 1-Pack
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Interconnected Hardwired Smoke Detector 10-Year Lithium Battery Backup Voice Alert 1-Pack
This hardwired Smoke Alarm is powered by 120-Volt AC with a non-replaceable internal lithium battery backup, ensuring continuous protection even during power outages. It features a voice message system that cle
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 3, 2026 | $42.59 |
| Jul 25, 2026 | $42.59 |
| Jul 21, 2026 | $42.59 |
| Jun 8, 2026 | $42.59 |
4 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
Interconnected Hardwired Smoke Detector 10-Year Lithium Battery Backup Voice Alert 1-Pack price analysis
Price analysis for Interconnected Hardwired Smoke Detector 10-Year Lithium Battery Backup Voice Alert 1-Pack at Home Depot: today's price of $42.59 is the only price we've recorded for this listing.
- Today's price matches the MSRP of $42.59.
- Today's price matches its average daily price over the last 90 days ($42.59).
- The lowest recorded price on PriceWatchPro was $42.59 on June 8, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $42.59 on June 8, 2026.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since June 8, 2026 (149 days of price history).
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