Price History for Alarm Outdoor Contact Sensor (2nd Gen)-White
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Alarm Outdoor Contact Sensor (2nd Gen)-White
Ring Sensors are built to break free from traditional systems with no need for hubs or the limited reach of Wi-Fi. On Sidewalk, these devices stay connected for reliable protection day and night. 1 Add more dev
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Nov 3, 2026 | $39.99 |
| Oct 31, 2026 | $22.99 |
| Oct 23, 2026 | $19.99 |
| Sep 23, 2026 | $39.99 |
| Aug 28, 2026 | $24.99 |
| Aug 18, 2026 | $39.99 |
| Aug 7, 2026 | $24.99 |
| Feb 6, 2026 | $39.99 |
| Jan 11, 2026 | $39.99 |
| Jan 5, 2026 | $39.99 |
| Dec 21, 2025 | $39.99 |
11 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
Alarm Outdoor Contact Sensor (2nd Gen)-White price analysis
Price analysis for Alarm Outdoor Contact Sensor (2nd Gen)-White at Home Depot: today's price of $39.99 is the highest price we've recorded for this listing.
- Today's price matches the MSRP of $39.99.
- Today's price is 27% above its average daily price over the last 90 days ($31.48).
- The lowest recorded price on PriceWatchPro was $19.99 on October 23, 2026. That's $20.00 below today's price.
- The highest recorded price on PriceWatchPro was $39.99 on December 21, 2025.
- 30-day trend: trending up 100.1% from $19.99 to $39.99.
- Across 10 tracked price changes, the listing has dropped 3 times with an average drop of $16.67.
- PriceWatchPro has been tracking this listing since December 21, 2025 (318 days of price history).
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Compare Alarm Outdoor Contact Sensor (2nd Gen)-White prices across retailers
Same item (UPC 840414668256), also tracked at:
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