Kidde 10-Year Battery Smoke Detector, Voice Alerts & LED Warning Lights
- Brand:
- Kidde
- Model Number:
- 20SD10-V
- UPC:
- 047871337279
- EAN:
- 0047871337279
- Walmart SKU:
- 15430014577
Key Takeaway
Recent downward movement established $46.74 pricing, now 0.0% below the quarterly average.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$46.74 | |
|
Lowest Price
|
$44.97 | |
|
Most Recent Price
|
$46.74 |
- Average Price
- $46.55
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Kidde 10-Year Battery Smoke Detector, Voice Alerts & LED Warning Lights since 9/8/2025. The most recent price update was on Jun 10, 2026.
Price Range: Over the past 90 days, the price has ranged from $44.97 (lowest on 9/8/2025) to $46.74 (highest on 10/15/2025). The average price during this period is $46.55.
Current Trend: Walmart.com prices have ranged from $46.74 (Jun 10) to $46.74 (Jun 10) over the past 90 days. Current price is close to the 90-day average of $46.74.
Customer Insights: Rated 4.4/5 from 15 reviews.
Customer Reviews
15 reviewsCustomer Reviews
4.4
Based on 15 reviews
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Showing 6 of 15 reviews
Would Recommend!
It is easy to install and gives great peace of mind. I love that the sealed 10-year battery means no more annoying battery changes or late-night chirping. The voice alerts are clear and helpful, and the LED warning lights make it easy to understand what's happening at a glance. Reliable, user-friendly, and packed with useful features — highly recommend for home safety!
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Great value smoke detector
This was super easy to install and when I tested it I was surprised with how loud it is. Yes I know they are supposed to be loud, but this was WOW. I am purchasing another for the basement for this reason.
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Very Pleased!
The style changed and I was very concerned that it would not fit on my former base. The new smoke detector fit right on!
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Easy to put up. We haven't had any reason to use it but it seems to work like expected
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I had to replace my smoke detector and to my surprise! It's talks
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It was easy to install on the bedroom wall. It definitely was loud enough to wake up even a deep sleeper.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
8 recordsWalmart.com prices have ranged from $46.74 (Jun 10) to $46.74 (Jun 10) over the past 90 days. Current price is close to the 90-day average of $46.74.
| Date | Price | Change | % Change |
|---|---|---|---|
| $46.74 | $+0.00 | +0.0% | |
| $46.74 | $+0.00 | +0.0% | |
| $46.74 | $+0.00 | +0.0% | |
| $46.74 | $+0.00 | +0.0% | |
| $46.74 | $+0.00 | +0.0% | |
| $46.74 | $+0.00 | +0.0% | |
| $46.74 | $+0.00 | +0.0% | |
| $46.74 | — | — |
No third-party seller price history available for this product in the past 90 days.